fix: prevent infinite render loop in Calibre Wireless after file transfer by pablohc · Pull Request #1070 · crosspoint-reader/crosspoint-reader

pablohc · 2026-02-21T21:39:31Z

Summary

What is the goal of this PR?
Fix an infinite render loop bug in CalibreConnectActivity that caused the e-ink display to refresh continuously every ~421ms after a file transfer completed.
What changes are included?

Added lastProcessedCompleteAt member variable to track which server completion timestamp has already been processed
Modified the completion status update logic to only accept new values from the server, preventing re-processing of old timestamps
Added clarifying comments explaining the fix

Problem Description

After receiving a file via Calibre Wireless, the activity displays "Received: [filename]" for 6 seconds, then clears the message. However, the web server's wsLastCompleteAt timestamp persists indefinitely and is never cleared.

This created a race condition:

After 6 seconds, lastCompleteAt is set to 0 (timeout)
In the next loop iteration, status.lastCompleteAt (still has the old timestamp) ≠ lastCompleteAt (0)
The code restores lastCompleteAt from the server value
Immediately, the 6-second timeout condition is met again
This creates an infinite cycle causing unnecessary e-ink refreshes

Solution

The fix introduces lastProcessedCompleteAt to track which server timestamp value has already been processed:

Only accept a new status.lastCompleteAt if it differs from lastProcessedCompleteAt
Update lastProcessedCompleteAt when processing a new value
Do NOT reset lastProcessedCompleteAt when the 6-second timeout clears lastCompleteAt
This prevents re-processing the same old server value after the timeout.

Testing

Tested on device with multiple file transfer scenarios:

✅ File received message appears correctly after transfer
✅ Message clears after 6 seconds as expected
✅ No infinite render loop after timeout
✅ Multiple consecutive transfers work correctly
✅ Exiting and re-entering Calibre Wireless works as expected

Performance Impact

Before: Infinite refreshes every ~421ms after timeout (high battery drain, display wear)
After: 2-3 refreshes after timeout, then stops (normal behavior)

Additional Context

This is a targeted fix that only affects the Calibre Wireless file transfer screen. The root cause is the architectural difference between the persistent web server state (wsLastCompleteAt) and the per-activity display state (lastCompleteAt).

An alternative fix would be to clear wsLastCompleteAt in the web server after some timeout, but that would affect all consumers of the web server status. The chosen solution keeps the fix localized to CalibreConnectActivity.

AI Usage

Did you use AI tools to help write this code? < YES >

…sfer Fixed infinite render loop in CalibreConnectActivity that occurred after a file transfer completed and the 6-second "File received" message timeout expired. The web server's wsLastCompleteAt timestamp persists indefinitely. When the 6-second timeout set lastCompleteAt=0, the next loop iteration would restore the old value from the server and immediately trigger the timeout again, creating an infinite cycle. Added lastProcessedCompleteAt to track which server timestamp has already been processed, preventing re-processing of the same old value after the timeout.

coderabbitai · 2026-02-21T21:39:55Z

No actionable comments were generated in the recent review. 🎉

📜 Recent review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between e32d41a and e30e166.

📒 Files selected for processing (2)

src/activities/network/CalibreConnectActivity.cpp
src/activities/network/CalibreConnectActivity.h

🧰 Additional context used

🧠 Learnings (3)

📓 Common learnings

Learnt from: CaptainFrito
Repo: crosspoint-reader/crosspoint-reader PR: 725
File: src/activities/network/CalibreConnectActivity.cpp:218-264
Timestamp: 2026-02-12T06:57:35.955Z
Learning: In src/activities/network/CalibreConnectActivity.cpp, button hints (« Exit) are intentionally omitted from the SERVER_STARTING and ERROR states—only the SERVER_RUNNING state displays navigation hints. This is a deliberate design decision by the author.

📚 Learning: 2026-02-12T06:57:35.955Z

Learnt from: CaptainFrito
Repo: crosspoint-reader/crosspoint-reader PR: 725
File: src/activities/network/CalibreConnectActivity.cpp:218-264
Timestamp: 2026-02-12T06:57:35.955Z
Learning: In src/activities/network/CalibreConnectActivity.cpp, button hints (« Exit) are intentionally omitted from the SERVER_STARTING and ERROR states—only the SERVER_RUNNING state displays navigation hints. This is a deliberate design decision by the author.

Applied to files:

src/activities/network/CalibreConnectActivity.cpp

📚 Learning: 2026-02-16T20:43:19.339Z

Learnt from: Levrk
Repo: crosspoint-reader/crosspoint-reader PR: 909
File: src/activities/reader/EpubReaderActivity.cpp:461-461
Timestamp: 2026-02-16T20:43:19.339Z
Learning: In src/activities/reader/EpubReaderActivity.cpp, when using ConfirmationActivity with enterNewActivity(), it's not necessary to call exitActivity() beforehand. The ConfirmationActivity operates as a modal dialog and cleanup is handled via the pendingSubactivityExit flag in the callback lambda. This differs from other activities like EpubReaderChapterSelectionActivity or KOReaderSyncActivity which do require exitActivity() before enterNewActivity().

Applied to files:

src/activities/network/CalibreConnectActivity.cpp

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

GitHub Check: build

🔇 Additional comments (4)

src/activities/network/CalibreConnectActivity.h (1)

29-29: LGTM!

The new member variable is appropriately typed to match lastCompleteAt, well-placed alongside related state variables, and clearly documented with its purpose.

src/activities/network/CalibreConnectActivity.cpp (3)

31-31: LGTM!

Correctly resets lastProcessedCompleteAt on activity entry, ensuring fresh state for re-entry scenarios.

151-158: Well-implemented fix for the infinite loop.

The deduplication logic correctly prevents re-processing stale server timestamps. The guard condition status.lastCompleteAt != 0 && status.lastCompleteAt != lastProcessedCompleteAt ensures we only process genuinely new completions, breaking the loop where the 6-second timeout reset kept restoring the persistent server value.

159-164: LGTM!

The deliberate decision to NOT reset lastProcessedCompleteAt on timeout is the key to breaking the infinite loop. The explanatory comment is valuable for future maintainers understanding why this asymmetry exists.

📝 Walkthrough

Walkthrough

The changes add a deduplication mechanism to CalibreConnectActivity by introducing a new state variable that tracks which server completion values have already been processed, preventing duplicate event processing while maintaining the existing timeout behavior.

Changes

Cohort / File(s)	Summary
Deduplication State Tracking `src/activities/network/CalibreConnectActivity.h`, `src/activities/network/CalibreConnectActivity.cpp`	Added `lastProcessedCompleteAt` member variable to track processed completion events. Updated event processing logic to only process completion events when the server value is non-zero and differs from the previously processed value. Timeout behavior reset `lastCompleteAt` but intentionally preserves `lastProcessedCompleteAt` to prevent re-processing stale values.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main fix—preventing an infinite render loop in Calibre Wireless after file transfer—which directly matches the primary objective of the changeset.
Description check	✅ Passed	The description thoroughly explains the problem, solution, testing, and context, all directly related to the bug fix changes made in the pull request.

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pablohc · 2026-02-21T22:05:44Z

Hi @itsthisjustin, could you validate this fix? This was my first time transferring a book from Calibre, and I started noticing the screen behaving strangely. I investigated further, and Claude found the solution.

itsthisjustin · 2026-02-21T22:38:30Z

Will take a look tonight!

itsthisjustin · 2026-02-23T18:59:41Z

Hi @itsthisjustin, could you validate this fix? This was my first time transferring a book from Calibre, and I started noticing the screen behaving strangely. I investigated further, and Claude found the solution.

Yes I saw the same thing. Locked up and wouldn't let me go back either. Was going to jump into this but patched the plugin yesterday instead. Good to see it's approved.

pablohc · 2026-02-27T01:07:02Z

Hi @daveallie, could this PR get a review?

After a file transfer finishes in Calibre Wireless, a render loop starts, leaving ghost text on the screen that doesn’t clear, even after a full refresh.

This occurs after a transfer finishes and the device goes to sleep (~10 min.).

…sfer (crosspoint-reader#1070) ## Summary * **What is the goal of this PR?** Fix an infinite render loop bug in CalibreConnectActivity that caused the e-ink display to refresh continuously every ~421ms after a file transfer completed. * **What changes are included?** - Added lastProcessedCompleteAt member variable to track which server completion timestamp has already been processed - Modified the completion status update logic to only accept new values from the server, preventing re-processing of old timestamps - Added clarifying comments explaining the fix ## Problem Description After receiving a file via Calibre Wireless, the activity displays "Received: [filename]" for 6 seconds, then clears the message. However, the web server's wsLastCompleteAt timestamp persists indefinitely and is never cleared. This created a race condition: After 6 seconds, lastCompleteAt is set to 0 (timeout) In the next loop iteration, status.lastCompleteAt (still has the old timestamp) ≠ lastCompleteAt (0) The code restores lastCompleteAt from the server value Immediately, the 6-second timeout condition is met again This creates an infinite cycle causing unnecessary e-ink refreshes ## Solution The fix introduces lastProcessedCompleteAt to track which server timestamp value has already been processed: Only accept a new status.lastCompleteAt if it differs from lastProcessedCompleteAt Update lastProcessedCompleteAt when processing a new value Do NOT reset lastProcessedCompleteAt when the 6-second timeout clears lastCompleteAt This prevents re-processing the same old server value after the timeout. ## Testing Tested on device with multiple file transfer scenarios: ✅ File received message appears correctly after transfer ✅ Message clears after 6 seconds as expected ✅ No infinite render loop after timeout ✅ Multiple consecutive transfers work correctly ✅ Exiting and re-entering Calibre Wireless works as expected ## Performance Impact Before: Infinite refreshes every ~421ms after timeout (high battery drain, display wear) After: 2-3 refreshes after timeout, then stops (normal behavior) ## Additional Context This is a targeted fix that only affects the Calibre Wireless file transfer screen. The root cause is the architectural difference between the persistent web server state (wsLastCompleteAt) and the per-activity display state (lastCompleteAt). An alternative fix would be to clear wsLastCompleteAt in the web server after some timeout, but that would affect all consumers of the web server status. The chosen solution keeps the fix localized to CalibreConnectActivity. --- ### AI Usage Did you use AI tools to help write this code? _**< YES >**_

@znelson

## Summary It's been a little while since the last release, but the community has been incredibly busy. With 155 changes from 48 contributors (30 of which were new!), there was a lot to cover. Here are some of the highlights: **🔤 Kerning, Ligatures, and Font Improvements** Text rendering gets a significant upgrade with proper kerning and ligature support, fixed-point fractional x-advance for more accurate character placement, and font compression improvements that reduce flash usage. **📝 Footnotes** Footnote anchor navigation lets you select a footnote reference and jump to the footnote text, then jump back. Slim footnotes support is also available for books that use inline footnotes. **📖 EPUB Optimizer** A new integrated EPUB optimizer can clean up and reprocess books for better compatibility with the reader, directly from the device. **🔋 Battery Charging Indicator** You can now see when your device is actively charging, with a visual indicator on the battery icon. **💾 Crash Diagnostics** When something goes wrong, the firmware now dumps a crash report to the SD card — even without USB plugged in. This makes it much easier to report and diagnose issues. **🌐 New Languages** The community continues to expand language support. New in this release: Turkish, Danish, Finnish, Polish, Dutch, Belarusian, Italian, Ukrainian, Romanian, Catalan, Vietnamese, and Kazakh — along with significant improvements to existing translations. **📂 File Management** Multi-select file deletion, BMP image viewer in the file browser, hidden directory browsing, and long-click file deletion from the file browser. **⚡ Performance** Under the hood, text layout switched from `std::list` to `std::vector`, HTML entity lookups are now O(log(n)), font rendering is faster, image decode is 5-20% faster with per-pixel overhead eliminated, and multiple string allocation hot paths were eliminated. Pre-indexing of the next chapter also reduces page-turn latency at chapter boundaries. --- Along with all of the above, there are many other additions including **WebDAV support**, **auto page turn**, **QR code for current page**, **split status bar settings**, **screenshot capture**, **JSON-based settings migration**, **light/dark theme groundwork**, and a long list of stability fixes and translation improvements. ## What's Changed ### Features * feat: Support for kerning and ligatures by @znelson in #873 * feat: footnote anchor navigation by @Uri-Tauber in #1245 * feat: slim footnotes support by @Uri-Tauber in #1031 * feat: integrated epub optimizer by @zgredex and @pablohc in #1224 * feat: battery charging indicator (mirroring PR #537) by @jpirnay in #1427 * feat: dump crash report to sdcard by @ngxson in #1145 * feat: Implement silent pre-indexing for the next chapter in EpubReaderActivity by @LSTAR1900 in #979 * feat: upgrade platform and support webdav by @dexif in #1047 * feat: Auto Page Turn for Epub Reader by @GenesiaW in #1219 * feat: enhance file deletion functionality with multi-select by @Jessica765 in #682 * feat: Long Click for File Deletion through File Browser by @Levrk in #909 * feat: Take screenshots by @el in #759 * feat: Current page as QR by @el in #1099 * feat: Download links for web server by @el in #1039 * feat: Added BmpViewer activity for viewing .bmp images in file browser by @Levrk in #887 * feat: User setting for image display by @jpirnay in #1291 * feat: Show hidden directories in browser by @jpirnay in #1288 * feat: Prefer ".sleep" over "sleep" for custom image directory by @jpirnay in #948 * feat: Allow a local configuration file for custom compiles by @jpirnay in #879 * feat: Migrate binary settings to json by @jpirnay in #920 * feat: split status bar setting by @whyte-j in #733 * feat: wrapped text in GfxRender, implemented in themes so far by @iandchasse in #1141 * feat: Themed language screen by @CaptainFrito in #1020 * feat: set WiFi hostname to CrossPoint-Reader-XXXXXXXXXXXX by @dexif in #1107 * feat: Add maxAlloc to memory information by @jpirnay in #1152 * feat: replace picojpeg with JPEGDEC for JPEG image decoding by @martinbrook in #1136 * feat: Add git branch to version information on settings screen by @jpirnay in #1225 * feat: sort languages in selection menu by @ariel-lindemann in #1071 * feat: Latin Extended-B European glyphs by @znelson in #1157 * feat: Latin Extended-B European glyphs by @znelson in #1167 * feat: Vietnamese glyphs support by @danoooob in #1147 * feat: add Turkish translation by @barbarhan in #1192 * feat: add full Danish translation by @hajisan in #1146 * feat: Add Finnish translations by @plahteenlahti in #1133 * feat: Add Polish Language by @th0m4sek in #1155 * feat: add Dutch translation by @basvdploeg in #1204 * feat: add Belarusian translation by @dexif in #1120 * feat: Add full Italian translations by @andreaturchet in #1144 * feat: add Ukrainian translation by @mirus-ua in #1065 * feat: Add Kazakh (kk) language support by @fsocietyipa in #1377 * feat: added Romanian strings by @ariel-lindemann in #987 * feat: add Catalan strings by @angeldenom in #1049 * feat: Make directories stand out more in local file browser: "[dir]" instead of "dir" by @jpirnay in #1339 * feat: Add Polish strings for commits #1219,#1169,#1031 +tweaks by @th0m4sek in #1227 * feat: Polish translation tweaks by @th0m4sek in #1193 ### Fixes * fix: Fix img layout issue / support CSS display:none for elements and images by @jpirnay in #1443 * fix: Overlapping battery percentage on image pages with anti-aliasing by @znelson in #1452 * fix: Fix prewarm perf when a page contains many styles by @adriancaruana in #1451 * fix: use sleep routine from the original firmware by @ngxson in #1298 * fix: Prevent line breaks on common English contractions by @znelson in #1405 * fix: Build with -fno-exceptions by @znelson in #1412 * fix: Reduce flash usage by cleaning up I18n translations by @steka in #1401 * fix: jpeg resource cleanup by @jpirnay in #1320 * fix: back button in settings returns to tab bar first by @Cache8063 in #1354 * fix: Init lastSleepImage (edge case) by @jpirnay in #1360 * fix: Add special handling for apostrophe hyphenation by @jpirnay in #1318 * fix: Fix inter-word spacing rounding error in text layout by @znelson in #1311 * fix: load access fault crash by @Uri-Tauber in #1370 * fix: Fix bootloop logging crash by @jpirnay in #1357 * fix: dump crash log without usb plugged, bump release log to INFO by @ngxson in #1332 * fix: avoid zip filename overflow by @jpirnay in #1321 * fix: Hanging indent (negative text-indent) and em-unit sizing by @jpirnay in #1229 * fix: Use fixed-point fractional x-advance and kerning for better text layout by @znelson in #1168 * fix: use HTTPClient::writeToStream for downloading files from OPDS by @osteotek in #1207 * fix: make file system operations thread-safe (HalFile) by @ngxson in #1212 * fix: properly implement requestUpdateAndWait() by @ngxson in #1218 * fix: prevent infinite render loop in Calibre Wireless after file transfer by @pablohc in #1070 * fix: WiFi lifecycle and hyphenation heap defragmentation for KOReader sync by @jpirnay in #1151 * fix: Fix coverRendered flag by @jpirnay in #1154 * fix: Handle non-ASCII characters in sanitizeFilename by @znelson in #1132 * fix: Update activity was missing "Back" button label by @znelson in #1128 * fix: force auto-hinting for Bookerly to fix inconsistent stem widths by @adriancaruana in #1098 * fix: image centering bleed by @martinbrook in #1096 * fix: double free WebDAVHandler by @ngxson in #1093 * fix: Consider extra quotation styles when hyphenating quoted words by @cbix in #1077 * fix: acquire power lock before sleeping by @ngxson in #1125 * fix: Unify inconsistent Wi-Fi/WiFi in Czech translation by @pepastach in #1138 * fix: sdfat warning about redefinition of macro by @ngxson in #1135 * fix: Close leaked file descriptors in SleepActivity and web server by @brbla in #869 * fix: Enable DESTRUCTOR_CLOSES_FILE flag by @daveallie in #1075 * fix: Change "UI Font Size" to "Reader Font Size" by @divinitycove in #1171 * fix: Hide unusable button hints when viewing empty directory by @Levrk in #1253 * fix: broken translations in status bar settings by @ariel-lindemann in #1188 * fix: clarity issue with ambiguous string `SET` by @ariel-lindemann in #1169 * fix: Crash (Load access fault) when indexing chapters containing characters unsupported by bold/italic font variants by @Uri-Tauber in #997 * fix: Increase PNGdec buffer size to support wide images by @osteotek in #995 * fix: Use HalPowerManager for battery percentage by @vjapolitzer in #1005 * fix: Fix dangling pointer by @Uri-Tauber in #1010 * fix: re-implementing Cover Outlines for the new Lyra Themes by @Levrk in #1017 * fix: use double FAST_REFRESH to prevent washout on large grey images by @martinbrook in #957 * fix: Fixed Image Sizing When No Width is Set by @DestinySpeaker in #1002 * fix: Strip unused CSS rules by @daveallie in #1014 * fix: continue reading card classic theme by @pablohc in #990 * fix: Destroy CSS Cache file when invalid by @daveallie in #1018 * fix: Shorten "Forget Wifi" button labels to fit on button by @lukestein in #1045 * fix: improve Spanish translations by @pablohc in #1054 * fix: Fixed book title in home screen by @DestinySpeaker in #1013 * fix: Fix hyphenation and rendering of decomposed characters by @jpirnay in #1037 * fix: Improve and add Spanish translations by @DaniPhii in #1338 * fix: improve and add Spanish translations by @DaniPhii in #1254 * fix: improve and add Swedish translations by @steka in #1317 * fix: Extend missing / amend existing German translations by @jpirnay in #1226 * fix: update french.yaml file to have a better French translation of the CFW by @Spigaw in #1130 * fix: added romanian translation to new strings by @ariel-lindemann in #1105 * fix: add missing romanian strings by @ariel-lindemann in #1187 * fix: add new Ukrainian translation line for STR_SCREENSHOT_BUTTON by @mirus-ua in #1149 * fix: Dutch translation prefix correction by @basvdploeg in #1223 * fix: Small typo in i18n.md regarding C++ identifiers by @victordomingos in #1210 * fix: typo in USER_GUIDE.md by @arnaugamez in #1036 * fix: add missing keyboard metrics to Lyra3CoversTheme by @dexif in #1101 ### Internal * perf: font-compression improvements by @adriancaruana in #1056 * perf: Improve font drawing performance by @jpirnay in #978 * perf: Replace std::list with std::vector in text layout by @znelson in #1038 * perf: Optimize HTML entities lookup to O(log(n)) by @Uri-Tauber in #1194 * perf: UITheme::getMetrics const and const-ref usage by @znelson in #1094 * perf: Avoid creating strings for file extension checks by @znelson in #1303 * perf: Eliminate per-pixel overheads in image rendering by @martinbrook in #1293 * perf: Update github actions for optimal performance with pioarduino by @Jason2866 in #1080 * style: Phase 1 - Simple light dark themes by @cdmoro in #1006 * refactor: implement ActivityManager by @ngxson in #1016 * refactor: Simplify REPLACEMENT_GLYPH fallback by @znelson in #1119 * refactor: Simplify new setting introduction by @jpirnay in #1086 * refactor: Use std binary search algorithms for font lookups by @znelson in #1202 * refactor: rename MyLibrary to FileBrowser by @osteotek in #1260 * refactor: Avoid rebuilding cache path strings by @znelson in #1300 * refactor: reader utils by @Uri-Tauber in #1329 * chore: Remove miniz and modularise inflation logic by @daveallie in #1073 * chore: Resolve several build warnings by @daveallie in #1076 * chore: Removed generated language headers by @znelson in #1156 * chore: Added generated lang headers to .gitignore by @znelson in #1158 * chore: remove redundant xTaskCreate by @ngxson in #1264 * chore: Removed unused PlatformIO include directory placeholder by @znelson in #1417 * chore: micro-optimisation: early exit on fillUncompressedSizes by @jpirnay in #1322 * chore: change label while on settings tab actions by @jpirnay in #1325 * chore: add firmware size history script by @znelson in #1235 * chore: Add powershell script for clang-formatting by @jpirnay in #1472 * chore: Removed unused ConfirmationActivity member by @znelson in #1234 * chore: Update russian.yaml by @madebyKir in #1198 * chore: new Ukrainian translation lines by @mirus-ua in #1199 * chore: new Ukrainian localization strings by @mirus-ua in #1270 * chore: Polish localization for STR_DELETE by @JonaszPotoniec in #1323 * chore: Image settings Polish localization by @znelson in #1299 * chore: add missing Catalan strings by @angeldenom in #1302 * chore: add missing translations for Romanian by @ariel-lindemann in #1265 * chore: Add Portuguese (Portugal) translator to the list by @victordomingos in #1211 * chore: Reduce flash usage by cleaning up I18n translations by @steka in #1401 * docs: Add lightweight contributor onboarding documentation by @bilalix in #894 * docs: ActivityManager migration guide by @znelson in #1222 * docs: USER_GUIDE.md update for 1.1.0 by @divinitycove in #1108 * docs: add quick KOReader sync setup guide by @wjhrdy in #1181 * docs: image support marked as completed by @ariel-lindemann in #1008 * feat: aiagent context definition by @jpirnay in #922 * chore: Update SKILL.md to reflect generated i18n files are gitignored by @znelson in #1423 * fix: ActivityManager tweaks by @znelson in #1220 * fix: Correct relative file paths in SKILL.md documentation by @pablohc in #1304 * fix: add Technically Unsupported section to SCOPE.md by @Uri-Tauber in #1295 ## New Contributors * @DestinySpeaker made their first contribution in #1002 * @arnaugamez made their first contribution in #1036 * @angeldenom made their first contribution in #1049 * @cdmoro made their first contribution in #1006 * @bilalix made their first contribution in #894 * @Jessica765 made their first contribution in #682 * @brbla made their first contribution in #869 * @dexif made their first contribution in #1047 * @mirus-ua made their first contribution in #1065 * @cbix made their first contribution in #1077 * @divinitycove made their first contribution in #1108 * @pepastach made their first contribution in #1138 * @Jason2866 made their first contribution in #1080 * @andreaturchet made their first contribution in #1144 * @Spigaw made their first contribution in #1130 * @iandchasse made their first contribution in #1141 * @th0m4sek made their first contribution in #1155 * @plahteenlahti made their first contribution in #1133 * @hajisan made their first contribution in #1146 * @madebyKir made their first contribution in #1198 * @victordomingos made their first contribution in #1210 * @basvdploeg made their first contribution in #1204 * @wjhrdy made their first contribution in #1181 * @DaniPhii made their first contribution in #1254 * @steka made their first contribution in #1317 * @barbarhan made their first contribution in #1192 * @JonaszPotoniec made their first contribution in #1323 * @Cache8063 made their first contribution in #1354 * @fsocietyipa made their first contribution in #1377 * @LSTAR1900 made their first contribution in #979 * @zgredex made their first contribution in #1224 **Full Changelog**: 1.1.1...release/1.2.0 --------- Co-authored-by: jpirnay <jens@pirnay.com> Co-authored-by: Dani Poveda <daniphii@outlook.com> Co-authored-by: Baris Albayrak <80099286+barbarhan@users.noreply.github.com> Co-authored-by: Barış Albayrak <barisa@pop-os.lan> Co-authored-by: Stefan Blixten Karlsson <sbkarlsson@gmail.com> Co-authored-by: Àngel <153315454+angeldenom@users.noreply.github.com> Co-authored-by: Jonasz Potoniec <jonasz@potoniec.eu> Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru> Co-authored-by: Mirus <mirusim@gmail.com> Co-authored-by: Spigaw <73850535+Spigaw@users.noreply.github.com> Co-authored-by: ariel-lindemann <41641978+ariel-lindemann@users.noreply.github.com> Co-authored-by: Nima Salami <54304457+hajisan@users.noreply.github.com> Co-authored-by: Arthur Tazhitdinov <lisnake@gmail.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> Co-authored-by: Bas van der Ploeg <bas@basvanderploeg.nl> Co-authored-by: martin brook <martin.brook100@googlemail.com>

@znelson

It's been a little while since the last release, but the community has been incredibly busy. With 155 changes from 48 contributors (30 of which were new!), there was a lot to cover. Here are some of the highlights: **🔤 Kerning, Ligatures, and Font Improvements** Text rendering gets a significant upgrade with proper kerning and ligature support, fixed-point fractional x-advance for more accurate character placement, and font compression improvements that reduce flash usage. **📝 Footnotes** Footnote anchor navigation lets you select a footnote reference and jump to the footnote text, then jump back. Slim footnotes support is also available for books that use inline footnotes. **📖 EPUB Optimizer** A new integrated EPUB optimizer can clean up and reprocess books for better compatibility with the reader, directly from the device. **🔋 Battery Charging Indicator** You can now see when your device is actively charging, with a visual indicator on the battery icon. **💾 Crash Diagnostics** When something goes wrong, the firmware now dumps a crash report to the SD card — even without USB plugged in. This makes it much easier to report and diagnose issues. **🌐 New Languages** The community continues to expand language support. New in this release: Turkish, Danish, Finnish, Polish, Dutch, Belarusian, Italian, Ukrainian, Romanian, Catalan, Vietnamese, and Kazakh — along with significant improvements to existing translations. **📂 File Management** Multi-select file deletion, BMP image viewer in the file browser, hidden directory browsing, and long-click file deletion from the file browser. **⚡ Performance** Under the hood, text layout switched from `std::list` to `std::vector`, HTML entity lookups are now O(log(n)), font rendering is faster, image decode is 5-20% faster with per-pixel overhead eliminated, and multiple string allocation hot paths were eliminated. Pre-indexing of the next chapter also reduces page-turn latency at chapter boundaries. --- Along with all of the above, there are many other additions including **WebDAV support**, **auto page turn**, **QR code for current page**, **split status bar settings**, **screenshot capture**, **JSON-based settings migration**, **light/dark theme groundwork**, and a long list of stability fixes and translation improvements. * feat: Support for kerning and ligatures by @znelson in crosspoint-reader#873 * feat: footnote anchor navigation by @Uri-Tauber in crosspoint-reader#1245 * feat: slim footnotes support by @Uri-Tauber in crosspoint-reader#1031 * feat: integrated epub optimizer by @zgredex and @pablohc in crosspoint-reader#1224 * feat: battery charging indicator (mirroring PR crosspoint-reader#537) by @jpirnay in crosspoint-reader#1427 * feat: dump crash report to sdcard by @ngxson in crosspoint-reader#1145 * feat: Implement silent pre-indexing for the next chapter in EpubReaderActivity by @LSTAR1900 in crosspoint-reader#979 * feat: upgrade platform and support webdav by @dexif in crosspoint-reader#1047 * feat: Auto Page Turn for Epub Reader by @GenesiaW in crosspoint-reader#1219 * feat: enhance file deletion functionality with multi-select by @Jessica765 in crosspoint-reader#682 * feat: Long Click for File Deletion through File Browser by @Levrk in crosspoint-reader#909 * feat: Take screenshots by @el in crosspoint-reader#759 * feat: Current page as QR by @el in crosspoint-reader#1099 * feat: Download links for web server by @el in crosspoint-reader#1039 * feat: Added BmpViewer activity for viewing .bmp images in file browser by @Levrk in crosspoint-reader#887 * feat: User setting for image display by @jpirnay in crosspoint-reader#1291 * feat: Show hidden directories in browser by @jpirnay in crosspoint-reader#1288 * feat: Prefer ".sleep" over "sleep" for custom image directory by @jpirnay in crosspoint-reader#948 * feat: Allow a local configuration file for custom compiles by @jpirnay in crosspoint-reader#879 * feat: Migrate binary settings to json by @jpirnay in crosspoint-reader#920 * feat: split status bar setting by @whyte-j in crosspoint-reader#733 * feat: wrapped text in GfxRender, implemented in themes so far by @iandchasse in crosspoint-reader#1141 * feat: Themed language screen by @CaptainFrito in crosspoint-reader#1020 * feat: set WiFi hostname to CrossPoint-Reader-XXXXXXXXXXXX by @dexif in crosspoint-reader#1107 * feat: Add maxAlloc to memory information by @jpirnay in crosspoint-reader#1152 * feat: replace picojpeg with JPEGDEC for JPEG image decoding by @martinbrook in crosspoint-reader#1136 * feat: Add git branch to version information on settings screen by @jpirnay in crosspoint-reader#1225 * feat: sort languages in selection menu by @ariel-lindemann in crosspoint-reader#1071 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1157 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1167 * feat: Vietnamese glyphs support by @danoooob in crosspoint-reader#1147 * feat: add Turkish translation by @barbarhan in crosspoint-reader#1192 * feat: add full Danish translation by @hajisan in crosspoint-reader#1146 * feat: Add Finnish translations by @plahteenlahti in crosspoint-reader#1133 * feat: Add Polish Language by @th0m4sek in crosspoint-reader#1155 * feat: add Dutch translation by @basvdploeg in crosspoint-reader#1204 * feat: add Belarusian translation by @dexif in crosspoint-reader#1120 * feat: Add full Italian translations by @andreaturchet in crosspoint-reader#1144 * feat: add Ukrainian translation by @mirus-ua in crosspoint-reader#1065 * feat: Add Kazakh (kk) language support by @fsocietyipa in crosspoint-reader#1377 * feat: added Romanian strings by @ariel-lindemann in crosspoint-reader#987 * feat: add Catalan strings by @angeldenom in crosspoint-reader#1049 * feat: Make directories stand out more in local file browser: "[dir]" instead of "dir" by @jpirnay in crosspoint-reader#1339 * feat: Add Polish strings for commits crosspoint-reader#1219,crosspoint-reader#1169,crosspoint-reader#1031 +tweaks by @th0m4sek in crosspoint-reader#1227 * feat: Polish translation tweaks by @th0m4sek in crosspoint-reader#1193 * fix: Fix img layout issue / support CSS display:none for elements and images by @jpirnay in crosspoint-reader#1443 * fix: Overlapping battery percentage on image pages with anti-aliasing by @znelson in crosspoint-reader#1452 * fix: Fix prewarm perf when a page contains many styles by @adriancaruana in crosspoint-reader#1451 * fix: use sleep routine from the original firmware by @ngxson in crosspoint-reader#1298 * fix: Prevent line breaks on common English contractions by @znelson in crosspoint-reader#1405 * fix: Build with -fno-exceptions by @znelson in crosspoint-reader#1412 * fix: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * fix: jpeg resource cleanup by @jpirnay in crosspoint-reader#1320 * fix: back button in settings returns to tab bar first by @Cache8063 in crosspoint-reader#1354 * fix: Init lastSleepImage (edge case) by @jpirnay in crosspoint-reader#1360 * fix: Add special handling for apostrophe hyphenation by @jpirnay in crosspoint-reader#1318 * fix: Fix inter-word spacing rounding error in text layout by @znelson in crosspoint-reader#1311 * fix: load access fault crash by @Uri-Tauber in crosspoint-reader#1370 * fix: Fix bootloop logging crash by @jpirnay in crosspoint-reader#1357 * fix: dump crash log without usb plugged, bump release log to INFO by @ngxson in crosspoint-reader#1332 * fix: avoid zip filename overflow by @jpirnay in crosspoint-reader#1321 * fix: Hanging indent (negative text-indent) and em-unit sizing by @jpirnay in crosspoint-reader#1229 * fix: Use fixed-point fractional x-advance and kerning for better text layout by @znelson in crosspoint-reader#1168 * fix: use HTTPClient::writeToStream for downloading files from OPDS by @osteotek in crosspoint-reader#1207 * fix: make file system operations thread-safe (HalFile) by @ngxson in crosspoint-reader#1212 * fix: properly implement requestUpdateAndWait() by @ngxson in crosspoint-reader#1218 * fix: prevent infinite render loop in Calibre Wireless after file transfer by @pablohc in crosspoint-reader#1070 * fix: WiFi lifecycle and hyphenation heap defragmentation for KOReader sync by @jpirnay in crosspoint-reader#1151 * fix: Fix coverRendered flag by @jpirnay in crosspoint-reader#1154 * fix: Handle non-ASCII characters in sanitizeFilename by @znelson in crosspoint-reader#1132 * fix: Update activity was missing "Back" button label by @znelson in crosspoint-reader#1128 * fix: force auto-hinting for Bookerly to fix inconsistent stem widths by @adriancaruana in crosspoint-reader#1098 * fix: image centering bleed by @martinbrook in crosspoint-reader#1096 * fix: double free WebDAVHandler by @ngxson in crosspoint-reader#1093 * fix: Consider extra quotation styles when hyphenating quoted words by @cbix in crosspoint-reader#1077 * fix: acquire power lock before sleeping by @ngxson in crosspoint-reader#1125 * fix: Unify inconsistent Wi-Fi/WiFi in Czech translation by @pepastach in crosspoint-reader#1138 * fix: sdfat warning about redefinition of macro by @ngxson in crosspoint-reader#1135 * fix: Close leaked file descriptors in SleepActivity and web server by @brbla in crosspoint-reader#869 * fix: Enable DESTRUCTOR_CLOSES_FILE flag by @daveallie in crosspoint-reader#1075 * fix: Change "UI Font Size" to "Reader Font Size" by @divinitycove in crosspoint-reader#1171 * fix: Hide unusable button hints when viewing empty directory by @Levrk in crosspoint-reader#1253 * fix: broken translations in status bar settings by @ariel-lindemann in crosspoint-reader#1188 * fix: clarity issue with ambiguous string `SET` by @ariel-lindemann in crosspoint-reader#1169 * fix: Crash (Load access fault) when indexing chapters containing characters unsupported by bold/italic font variants by @Uri-Tauber in crosspoint-reader#997 * fix: Increase PNGdec buffer size to support wide images by @osteotek in crosspoint-reader#995 * fix: Use HalPowerManager for battery percentage by @vjapolitzer in crosspoint-reader#1005 * fix: Fix dangling pointer by @Uri-Tauber in crosspoint-reader#1010 * fix: re-implementing Cover Outlines for the new Lyra Themes by @Levrk in crosspoint-reader#1017 * fix: use double FAST_REFRESH to prevent washout on large grey images by @martinbrook in crosspoint-reader#957 * fix: Fixed Image Sizing When No Width is Set by @DestinySpeaker in crosspoint-reader#1002 * fix: Strip unused CSS rules by @daveallie in crosspoint-reader#1014 * fix: continue reading card classic theme by @pablohc in crosspoint-reader#990 * fix: Destroy CSS Cache file when invalid by @daveallie in crosspoint-reader#1018 * fix: Shorten "Forget Wifi" button labels to fit on button by @lukestein in crosspoint-reader#1045 * fix: improve Spanish translations by @pablohc in crosspoint-reader#1054 * fix: Fixed book title in home screen by @DestinySpeaker in crosspoint-reader#1013 * fix: Fix hyphenation and rendering of decomposed characters by @jpirnay in crosspoint-reader#1037 * fix: Improve and add Spanish translations by @DaniPhii in crosspoint-reader#1338 * fix: improve and add Spanish translations by @DaniPhii in crosspoint-reader#1254 * fix: improve and add Swedish translations by @steka in crosspoint-reader#1317 * fix: Extend missing / amend existing German translations by @jpirnay in crosspoint-reader#1226 * fix: update french.yaml file to have a better French translation of the CFW by @Spigaw in crosspoint-reader#1130 * fix: added romanian translation to new strings by @ariel-lindemann in crosspoint-reader#1105 * fix: add missing romanian strings by @ariel-lindemann in crosspoint-reader#1187 * fix: add new Ukrainian translation line for STR_SCREENSHOT_BUTTON by @mirus-ua in crosspoint-reader#1149 * fix: Dutch translation prefix correction by @basvdploeg in crosspoint-reader#1223 * fix: Small typo in i18n.md regarding C++ identifiers by @victordomingos in crosspoint-reader#1210 * fix: typo in USER_GUIDE.md by @arnaugamez in crosspoint-reader#1036 * fix: add missing keyboard metrics to Lyra3CoversTheme by @dexif in crosspoint-reader#1101 * perf: font-compression improvements by @adriancaruana in crosspoint-reader#1056 * perf: Improve font drawing performance by @jpirnay in crosspoint-reader#978 * perf: Replace std::list with std::vector in text layout by @znelson in crosspoint-reader#1038 * perf: Optimize HTML entities lookup to O(log(n)) by @Uri-Tauber in crosspoint-reader#1194 * perf: UITheme::getMetrics const and const-ref usage by @znelson in crosspoint-reader#1094 * perf: Avoid creating strings for file extension checks by @znelson in crosspoint-reader#1303 * perf: Eliminate per-pixel overheads in image rendering by @martinbrook in crosspoint-reader#1293 * perf: Update github actions for optimal performance with pioarduino by @Jason2866 in crosspoint-reader#1080 * style: Phase 1 - Simple light dark themes by @cdmoro in crosspoint-reader#1006 * refactor: implement ActivityManager by @ngxson in crosspoint-reader#1016 * refactor: Simplify REPLACEMENT_GLYPH fallback by @znelson in crosspoint-reader#1119 * refactor: Simplify new setting introduction by @jpirnay in crosspoint-reader#1086 * refactor: Use std binary search algorithms for font lookups by @znelson in crosspoint-reader#1202 * refactor: rename MyLibrary to FileBrowser by @osteotek in crosspoint-reader#1260 * refactor: Avoid rebuilding cache path strings by @znelson in crosspoint-reader#1300 * refactor: reader utils by @Uri-Tauber in crosspoint-reader#1329 * chore: Remove miniz and modularise inflation logic by @daveallie in crosspoint-reader#1073 * chore: Resolve several build warnings by @daveallie in crosspoint-reader#1076 * chore: Removed generated language headers by @znelson in crosspoint-reader#1156 * chore: Added generated lang headers to .gitignore by @znelson in crosspoint-reader#1158 * chore: remove redundant xTaskCreate by @ngxson in crosspoint-reader#1264 * chore: Removed unused PlatformIO include directory placeholder by @znelson in crosspoint-reader#1417 * chore: micro-optimisation: early exit on fillUncompressedSizes by @jpirnay in crosspoint-reader#1322 * chore: change label while on settings tab actions by @jpirnay in crosspoint-reader#1325 * chore: add firmware size history script by @znelson in crosspoint-reader#1235 * chore: Add powershell script for clang-formatting by @jpirnay in crosspoint-reader#1472 * chore: Removed unused ConfirmationActivity member by @znelson in crosspoint-reader#1234 * chore: Update russian.yaml by @madebyKir in crosspoint-reader#1198 * chore: new Ukrainian translation lines by @mirus-ua in crosspoint-reader#1199 * chore: new Ukrainian localization strings by @mirus-ua in crosspoint-reader#1270 * chore: Polish localization for STR_DELETE by @JonaszPotoniec in crosspoint-reader#1323 * chore: Image settings Polish localization by @znelson in crosspoint-reader#1299 * chore: add missing Catalan strings by @angeldenom in crosspoint-reader#1302 * chore: add missing translations for Romanian by @ariel-lindemann in crosspoint-reader#1265 * chore: Add Portuguese (Portugal) translator to the list by @victordomingos in crosspoint-reader#1211 * chore: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * docs: Add lightweight contributor onboarding documentation by @bilalix in crosspoint-reader#894 * docs: ActivityManager migration guide by @znelson in crosspoint-reader#1222 * docs: USER_GUIDE.md update for 1.1.0 by @divinitycove in crosspoint-reader#1108 * docs: add quick KOReader sync setup guide by @wjhrdy in crosspoint-reader#1181 * docs: image support marked as completed by @ariel-lindemann in crosspoint-reader#1008 * feat: aiagent context definition by @jpirnay in crosspoint-reader#922 * chore: Update SKILL.md to reflect generated i18n files are gitignored by @znelson in crosspoint-reader#1423 * fix: ActivityManager tweaks by @znelson in crosspoint-reader#1220 * fix: Correct relative file paths in SKILL.md documentation by @pablohc in crosspoint-reader#1304 * fix: add Technically Unsupported section to SCOPE.md by @Uri-Tauber in crosspoint-reader#1295 * @DestinySpeaker made their first contribution in crosspoint-reader#1002 * @arnaugamez made their first contribution in crosspoint-reader#1036 * @angeldenom made their first contribution in crosspoint-reader#1049 * @cdmoro made their first contribution in crosspoint-reader#1006 * @bilalix made their first contribution in crosspoint-reader#894 * @Jessica765 made their first contribution in crosspoint-reader#682 * @brbla made their first contribution in crosspoint-reader#869 * @dexif made their first contribution in crosspoint-reader#1047 * @mirus-ua made their first contribution in crosspoint-reader#1065 * @cbix made their first contribution in crosspoint-reader#1077 * @divinitycove made their first contribution in crosspoint-reader#1108 * @pepastach made their first contribution in crosspoint-reader#1138 * @Jason2866 made their first contribution in crosspoint-reader#1080 * @andreaturchet made their first contribution in crosspoint-reader#1144 * @Spigaw made their first contribution in crosspoint-reader#1130 * @iandchasse made their first contribution in crosspoint-reader#1141 * @th0m4sek made their first contribution in crosspoint-reader#1155 * @plahteenlahti made their first contribution in crosspoint-reader#1133 * @hajisan made their first contribution in crosspoint-reader#1146 * @madebyKir made their first contribution in crosspoint-reader#1198 * @victordomingos made their first contribution in crosspoint-reader#1210 * @basvdploeg made their first contribution in crosspoint-reader#1204 * @wjhrdy made their first contribution in crosspoint-reader#1181 * @DaniPhii made their first contribution in crosspoint-reader#1254 * @steka made their first contribution in crosspoint-reader#1317 * @barbarhan made their first contribution in crosspoint-reader#1192 * @JonaszPotoniec made their first contribution in crosspoint-reader#1323 * @Cache8063 made their first contribution in crosspoint-reader#1354 * @fsocietyipa made their first contribution in crosspoint-reader#1377 * @LSTAR1900 made their first contribution in crosspoint-reader#979 * @zgredex made their first contribution in crosspoint-reader#1224 **Full Changelog**: crosspoint-reader/crosspoint-reader@1.1.1...release/1.2.0 --------- Co-authored-by: jpirnay <jens@pirnay.com> Co-authored-by: Dani Poveda <daniphii@outlook.com> Co-authored-by: Baris Albayrak <80099286+barbarhan@users.noreply.github.com> Co-authored-by: Barış Albayrak <barisa@pop-os.lan> Co-authored-by: Stefan Blixten Karlsson <sbkarlsson@gmail.com> Co-authored-by: Àngel <153315454+angeldenom@users.noreply.github.com> Co-authored-by: Jonasz Potoniec <jonasz@potoniec.eu> Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru> Co-authored-by: Mirus <mirusim@gmail.com> Co-authored-by: Spigaw <73850535+Spigaw@users.noreply.github.com> Co-authored-by: ariel-lindemann <41641978+ariel-lindemann@users.noreply.github.com> Co-authored-by: Nima Salami <54304457+hajisan@users.noreply.github.com> Co-authored-by: Arthur Tazhitdinov <lisnake@gmail.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> Co-authored-by: Bas van der Ploeg <bas@basvanderploeg.nl> Co-authored-by: martin brook <martin.brook100@googlemail.com>

@znelson

## Summary It's been a little while since the last release, but the community has been incredibly busy. With 155 changes from 48 contributors (30 of which were new!), there was a lot to cover. Here are some of the highlights: **🔤 Kerning, Ligatures, and Font Improvements** Text rendering gets a significant upgrade with proper kerning and ligature support, fixed-point fractional x-advance for more accurate character placement, and font compression improvements that reduce flash usage. **📝 Footnotes** Footnote anchor navigation lets you select a footnote reference and jump to the footnote text, then jump back. Slim footnotes support is also available for books that use inline footnotes. **📖 EPUB Optimizer** A new integrated EPUB optimizer can clean up and reprocess books for better compatibility with the reader, directly from the device. **🔋 Battery Charging Indicator** You can now see when your device is actively charging, with a visual indicator on the battery icon. **💾 Crash Diagnostics** When something goes wrong, the firmware now dumps a crash report to the SD card — even without USB plugged in. This makes it much easier to report and diagnose issues. **🌐 New Languages** The community continues to expand language support. New in this release: Turkish, Danish, Finnish, Polish, Dutch, Belarusian, Italian, Ukrainian, Romanian, Catalan, Vietnamese, and Kazakh — along with significant improvements to existing translations. **📂 File Management** Multi-select file deletion, BMP image viewer in the file browser, hidden directory browsing, and long-click file deletion from the file browser. **⚡ Performance** Under the hood, text layout switched from `std::list` to `std::vector`, HTML entity lookups are now O(log(n)), font rendering is faster, image decode is 5-20% faster with per-pixel overhead eliminated, and multiple string allocation hot paths were eliminated. Pre-indexing of the next chapter also reduces page-turn latency at chapter boundaries. --- Along with all of the above, there are many other additions including **WebDAV support**, **auto page turn**, **QR code for current page**, **split status bar settings**, **screenshot capture**, **JSON-based settings migration**, **light/dark theme groundwork**, and a long list of stability fixes and translation improvements. ## What's Changed ### Features * feat: Support for kerning and ligatures by @znelson in crosspoint-reader#873 * feat: footnote anchor navigation by @Uri-Tauber in crosspoint-reader#1245 * feat: slim footnotes support by @Uri-Tauber in crosspoint-reader#1031 * feat: integrated epub optimizer by @zgredex and @pablohc in crosspoint-reader#1224 * feat: battery charging indicator (mirroring PR crosspoint-reader#537) by @jpirnay in crosspoint-reader#1427 * feat: dump crash report to sdcard by @ngxson in crosspoint-reader#1145 * feat: Implement silent pre-indexing for the next chapter in EpubReaderActivity by @LSTAR1900 in crosspoint-reader#979 * feat: upgrade platform and support webdav by @dexif in crosspoint-reader#1047 * feat: Auto Page Turn for Epub Reader by @GenesiaW in crosspoint-reader#1219 * feat: enhance file deletion functionality with multi-select by @Jessica765 in crosspoint-reader#682 * feat: Long Click for File Deletion through File Browser by @Levrk in crosspoint-reader#909 * feat: Take screenshots by @el in crosspoint-reader#759 * feat: Current page as QR by @el in crosspoint-reader#1099 * feat: Download links for web server by @el in crosspoint-reader#1039 * feat: Added BmpViewer activity for viewing .bmp images in file browser by @Levrk in crosspoint-reader#887 * feat: User setting for image display by @jpirnay in crosspoint-reader#1291 * feat: Show hidden directories in browser by @jpirnay in crosspoint-reader#1288 * feat: Prefer ".sleep" over "sleep" for custom image directory by @jpirnay in crosspoint-reader#948 * feat: Allow a local configuration file for custom compiles by @jpirnay in crosspoint-reader#879 * feat: Migrate binary settings to json by @jpirnay in crosspoint-reader#920 * feat: split status bar setting by @whyte-j in crosspoint-reader#733 * feat: wrapped text in GfxRender, implemented in themes so far by @iandchasse in crosspoint-reader#1141 * feat: Themed language screen by @CaptainFrito in crosspoint-reader#1020 * feat: set WiFi hostname to CrossPoint-Reader-XXXXXXXXXXXX by @dexif in crosspoint-reader#1107 * feat: Add maxAlloc to memory information by @jpirnay in crosspoint-reader#1152 * feat: replace picojpeg with JPEGDEC for JPEG image decoding by @martinbrook in crosspoint-reader#1136 * feat: Add git branch to version information on settings screen by @jpirnay in crosspoint-reader#1225 * feat: sort languages in selection menu by @ariel-lindemann in crosspoint-reader#1071 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1157 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1167 * feat: Vietnamese glyphs support by @danoooob in crosspoint-reader#1147 * feat: add Turkish translation by @barbarhan in crosspoint-reader#1192 * feat: add full Danish translation by @hajisan in crosspoint-reader#1146 * feat: Add Finnish translations by @plahteenlahti in crosspoint-reader#1133 * feat: Add Polish Language by @th0m4sek in crosspoint-reader#1155 * feat: add Dutch translation by @basvdploeg in crosspoint-reader#1204 * feat: add Belarusian translation by @dexif in crosspoint-reader#1120 * feat: Add full Italian translations by @andreaturchet in crosspoint-reader#1144 * feat: add Ukrainian translation by @mirus-ua in crosspoint-reader#1065 * feat: Add Kazakh (kk) language support by @fsocietyipa in crosspoint-reader#1377 * feat: added Romanian strings by @ariel-lindemann in crosspoint-reader#987 * feat: add Catalan strings by @angeldenom in crosspoint-reader#1049 * feat: Make directories stand out more in local file browser: "[dir]" instead of "dir" by @jpirnay in crosspoint-reader#1339 * feat: Add Polish strings for commits crosspoint-reader#1219,crosspoint-reader#1169,crosspoint-reader#1031 +tweaks by @th0m4sek in crosspoint-reader#1227 * feat: Polish translation tweaks by @th0m4sek in crosspoint-reader#1193 ### Fixes * fix: Fix img layout issue / support CSS display:none for elements and images by @jpirnay in crosspoint-reader#1443 * fix: Overlapping battery percentage on image pages with anti-aliasing by @znelson in crosspoint-reader#1452 * fix: Fix prewarm perf when a page contains many styles by @adriancaruana in crosspoint-reader#1451 * fix: use sleep routine from the original firmware by @ngxson in crosspoint-reader#1298 * fix: Prevent line breaks on common English contractions by @znelson in crosspoint-reader#1405 * fix: Build with -fno-exceptions by @znelson in crosspoint-reader#1412 * fix: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * fix: jpeg resource cleanup by @jpirnay in crosspoint-reader#1320 * fix: back button in settings returns to tab bar first by @Cache8063 in crosspoint-reader#1354 * fix: Init lastSleepImage (edge case) by @jpirnay in crosspoint-reader#1360 * fix: Add special handling for apostrophe hyphenation by @jpirnay in crosspoint-reader#1318 * fix: Fix inter-word spacing rounding error in text layout by @znelson in crosspoint-reader#1311 * fix: load access fault crash by @Uri-Tauber in crosspoint-reader#1370 * fix: Fix bootloop logging crash by @jpirnay in crosspoint-reader#1357 * fix: dump crash log without usb plugged, bump release log to INFO by @ngxson in crosspoint-reader#1332 * fix: avoid zip filename overflow by @jpirnay in crosspoint-reader#1321 * fix: Hanging indent (negative text-indent) and em-unit sizing by @jpirnay in crosspoint-reader#1229 * fix: Use fixed-point fractional x-advance and kerning for better text layout by @znelson in crosspoint-reader#1168 * fix: use HTTPClient::writeToStream for downloading files from OPDS by @osteotek in crosspoint-reader#1207 * fix: make file system operations thread-safe (HalFile) by @ngxson in crosspoint-reader#1212 * fix: properly implement requestUpdateAndWait() by @ngxson in crosspoint-reader#1218 * fix: prevent infinite render loop in Calibre Wireless after file transfer by @pablohc in crosspoint-reader#1070 * fix: WiFi lifecycle and hyphenation heap defragmentation for KOReader sync by @jpirnay in crosspoint-reader#1151 * fix: Fix coverRendered flag by @jpirnay in crosspoint-reader#1154 * fix: Handle non-ASCII characters in sanitizeFilename by @znelson in crosspoint-reader#1132 * fix: Update activity was missing "Back" button label by @znelson in crosspoint-reader#1128 * fix: force auto-hinting for Bookerly to fix inconsistent stem widths by @adriancaruana in crosspoint-reader#1098 * fix: image centering bleed by @martinbrook in crosspoint-reader#1096 * fix: double free WebDAVHandler by @ngxson in crosspoint-reader#1093 * fix: Consider extra quotation styles when hyphenating quoted words by @cbix in crosspoint-reader#1077 * fix: acquire power lock before sleeping by @ngxson in crosspoint-reader#1125 * fix: Unify inconsistent Wi-Fi/WiFi in Czech translation by @pepastach in crosspoint-reader#1138 * fix: sdfat warning about redefinition of macro by @ngxson in crosspoint-reader#1135 * fix: Close leaked file descriptors in SleepActivity and web server by @brbla in crosspoint-reader#869 * fix: Enable DESTRUCTOR_CLOSES_FILE flag by @daveallie in crosspoint-reader#1075 * fix: Change "UI Font Size" to "Reader Font Size" by @divinitycove in crosspoint-reader#1171 * fix: Hide unusable button hints when viewing empty directory by @Levrk in crosspoint-reader#1253 * fix: broken translations in status bar settings by @ariel-lindemann in crosspoint-reader#1188 * fix: clarity issue with ambiguous string `SET` by @ariel-lindemann in crosspoint-reader#1169 * fix: Crash (Load access fault) when indexing chapters containing characters unsupported by bold/italic font variants by @Uri-Tauber in crosspoint-reader#997 * fix: Increase PNGdec buffer size to support wide images by @osteotek in crosspoint-reader#995 * fix: Use HalPowerManager for battery percentage by @vjapolitzer in crosspoint-reader#1005 * fix: Fix dangling pointer by @Uri-Tauber in crosspoint-reader#1010 * fix: re-implementing Cover Outlines for the new Lyra Themes by @Levrk in crosspoint-reader#1017 * fix: use double FAST_REFRESH to prevent washout on large grey images by @martinbrook in crosspoint-reader#957 * fix: Fixed Image Sizing When No Width is Set by @DestinySpeaker in crosspoint-reader#1002 * fix: Strip unused CSS rules by @daveallie in crosspoint-reader#1014 * fix: continue reading card classic theme by @pablohc in crosspoint-reader#990 * fix: Destroy CSS Cache file when invalid by @daveallie in crosspoint-reader#1018 * fix: Shorten "Forget Wifi" button labels to fit on button by @lukestein in crosspoint-reader#1045 * fix: improve Spanish translations by @pablohc in crosspoint-reader#1054 * fix: Fixed book title in home screen by @DestinySpeaker in crosspoint-reader#1013 * fix: Fix hyphenation and rendering of decomposed characters by @jpirnay in crosspoint-reader#1037 * fix: Improve and add Spanish translations by @DaniPhii in crosspoint-reader#1338 * fix: improve and add Spanish translations by @DaniPhii in crosspoint-reader#1254 * fix: improve and add Swedish translations by @steka in crosspoint-reader#1317 * fix: Extend missing / amend existing German translations by @jpirnay in crosspoint-reader#1226 * fix: update french.yaml file to have a better French translation of the CFW by @Spigaw in crosspoint-reader#1130 * fix: added romanian translation to new strings by @ariel-lindemann in crosspoint-reader#1105 * fix: add missing romanian strings by @ariel-lindemann in crosspoint-reader#1187 * fix: add new Ukrainian translation line for STR_SCREENSHOT_BUTTON by @mirus-ua in crosspoint-reader#1149 * fix: Dutch translation prefix correction by @basvdploeg in crosspoint-reader#1223 * fix: Small typo in i18n.md regarding C++ identifiers by @victordomingos in crosspoint-reader#1210 * fix: typo in USER_GUIDE.md by @arnaugamez in crosspoint-reader#1036 * fix: add missing keyboard metrics to Lyra3CoversTheme by @dexif in crosspoint-reader#1101 ### Internal * perf: font-compression improvements by @adriancaruana in crosspoint-reader#1056 * perf: Improve font drawing performance by @jpirnay in crosspoint-reader#978 * perf: Replace std::list with std::vector in text layout by @znelson in crosspoint-reader#1038 * perf: Optimize HTML entities lookup to O(log(n)) by @Uri-Tauber in crosspoint-reader#1194 * perf: UITheme::getMetrics const and const-ref usage by @znelson in crosspoint-reader#1094 * perf: Avoid creating strings for file extension checks by @znelson in crosspoint-reader#1303 * perf: Eliminate per-pixel overheads in image rendering by @martinbrook in crosspoint-reader#1293 * perf: Update github actions for optimal performance with pioarduino by @Jason2866 in crosspoint-reader#1080 * style: Phase 1 - Simple light dark themes by @cdmoro in crosspoint-reader#1006 * refactor: implement ActivityManager by @ngxson in crosspoint-reader#1016 * refactor: Simplify REPLACEMENT_GLYPH fallback by @znelson in crosspoint-reader#1119 * refactor: Simplify new setting introduction by @jpirnay in crosspoint-reader#1086 * refactor: Use std binary search algorithms for font lookups by @znelson in crosspoint-reader#1202 * refactor: rename MyLibrary to FileBrowser by @osteotek in crosspoint-reader#1260 * refactor: Avoid rebuilding cache path strings by @znelson in crosspoint-reader#1300 * refactor: reader utils by @Uri-Tauber in crosspoint-reader#1329 * chore: Remove miniz and modularise inflation logic by @daveallie in crosspoint-reader#1073 * chore: Resolve several build warnings by @daveallie in crosspoint-reader#1076 * chore: Removed generated language headers by @znelson in crosspoint-reader#1156 * chore: Added generated lang headers to .gitignore by @znelson in crosspoint-reader#1158 * chore: remove redundant xTaskCreate by @ngxson in crosspoint-reader#1264 * chore: Removed unused PlatformIO include directory placeholder by @znelson in crosspoint-reader#1417 * chore: micro-optimisation: early exit on fillUncompressedSizes by @jpirnay in crosspoint-reader#1322 * chore: change label while on settings tab actions by @jpirnay in crosspoint-reader#1325 * chore: add firmware size history script by @znelson in crosspoint-reader#1235 * chore: Add powershell script for clang-formatting by @jpirnay in crosspoint-reader#1472 * chore: Removed unused ConfirmationActivity member by @znelson in crosspoint-reader#1234 * chore: Update russian.yaml by @madebyKir in crosspoint-reader#1198 * chore: new Ukrainian translation lines by @mirus-ua in crosspoint-reader#1199 * chore: new Ukrainian localization strings by @mirus-ua in crosspoint-reader#1270 * chore: Polish localization for STR_DELETE by @JonaszPotoniec in crosspoint-reader#1323 * chore: Image settings Polish localization by @znelson in crosspoint-reader#1299 * chore: add missing Catalan strings by @angeldenom in crosspoint-reader#1302 * chore: add missing translations for Romanian by @ariel-lindemann in crosspoint-reader#1265 * chore: Add Portuguese (Portugal) translator to the list by @victordomingos in crosspoint-reader#1211 * chore: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * docs: Add lightweight contributor onboarding documentation by @bilalix in crosspoint-reader#894 * docs: ActivityManager migration guide by @znelson in crosspoint-reader#1222 * docs: USER_GUIDE.md update for 1.1.0 by @divinitycove in crosspoint-reader#1108 * docs: add quick KOReader sync setup guide by @wjhrdy in crosspoint-reader#1181 * docs: image support marked as completed by @ariel-lindemann in crosspoint-reader#1008 * feat: aiagent context definition by @jpirnay in crosspoint-reader#922 * chore: Update SKILL.md to reflect generated i18n files are gitignored by @znelson in crosspoint-reader#1423 * fix: ActivityManager tweaks by @znelson in crosspoint-reader#1220 * fix: Correct relative file paths in SKILL.md documentation by @pablohc in crosspoint-reader#1304 * fix: add Technically Unsupported section to SCOPE.md by @Uri-Tauber in crosspoint-reader#1295 ## New Contributors * @DestinySpeaker made their first contribution in crosspoint-reader#1002 * @arnaugamez made their first contribution in crosspoint-reader#1036 * @angeldenom made their first contribution in crosspoint-reader#1049 * @cdmoro made their first contribution in crosspoint-reader#1006 * @bilalix made their first contribution in crosspoint-reader#894 * @Jessica765 made their first contribution in crosspoint-reader#682 * @brbla made their first contribution in crosspoint-reader#869 * @dexif made their first contribution in crosspoint-reader#1047 * @mirus-ua made their first contribution in crosspoint-reader#1065 * @cbix made their first contribution in crosspoint-reader#1077 * @divinitycove made their first contribution in crosspoint-reader#1108 * @pepastach made their first contribution in crosspoint-reader#1138 * @Jason2866 made their first contribution in crosspoint-reader#1080 * @andreaturchet made their first contribution in crosspoint-reader#1144 * @Spigaw made their first contribution in crosspoint-reader#1130 * @iandchasse made their first contribution in crosspoint-reader#1141 * @th0m4sek made their first contribution in crosspoint-reader#1155 * @plahteenlahti made their first contribution in crosspoint-reader#1133 * @hajisan made their first contribution in crosspoint-reader#1146 * @madebyKir made their first contribution in crosspoint-reader#1198 * @victordomingos made their first contribution in crosspoint-reader#1210 * @basvdploeg made their first contribution in crosspoint-reader#1204 * @wjhrdy made their first contribution in crosspoint-reader#1181 * @DaniPhii made their first contribution in crosspoint-reader#1254 * @steka made their first contribution in crosspoint-reader#1317 * @barbarhan made their first contribution in crosspoint-reader#1192 * @JonaszPotoniec made their first contribution in crosspoint-reader#1323 * @Cache8063 made their first contribution in crosspoint-reader#1354 * @fsocietyipa made their first contribution in crosspoint-reader#1377 * @LSTAR1900 made their first contribution in crosspoint-reader#979 * @zgredex made their first contribution in crosspoint-reader#1224 **Full Changelog**: crosspoint-reader/crosspoint-reader@1.1.1...release/1.2.0 --------- Co-authored-by: jpirnay <jens@pirnay.com> Co-authored-by: Dani Poveda <daniphii@outlook.com> Co-authored-by: Baris Albayrak <80099286+barbarhan@users.noreply.github.com> Co-authored-by: Barış Albayrak <barisa@pop-os.lan> Co-authored-by: Stefan Blixten Karlsson <sbkarlsson@gmail.com> Co-authored-by: Àngel <153315454+angeldenom@users.noreply.github.com> Co-authored-by: Jonasz Potoniec <jonasz@potoniec.eu> Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru> Co-authored-by: Mirus <mirusim@gmail.com> Co-authored-by: Spigaw <73850535+Spigaw@users.noreply.github.com> Co-authored-by: ariel-lindemann <41641978+ariel-lindemann@users.noreply.github.com> Co-authored-by: Nima Salami <54304457+hajisan@users.noreply.github.com> Co-authored-by: Arthur Tazhitdinov <lisnake@gmail.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> Co-authored-by: Bas van der Ploeg <bas@basvanderploeg.nl> Co-authored-by: martin brook <martin.brook100@googlemail.com>

@znelson

## Summary It's been a little while since the last release, but the community has been incredibly busy. With 155 changes from 48 contributors (30 of which were new!), there was a lot to cover. Here are some of the highlights: **🔤 Kerning, Ligatures, and Font Improvements** Text rendering gets a significant upgrade with proper kerning and ligature support, fixed-point fractional x-advance for more accurate character placement, and font compression improvements that reduce flash usage. **📝 Footnotes** Footnote anchor navigation lets you select a footnote reference and jump to the footnote text, then jump back. Slim footnotes support is also available for books that use inline footnotes. **📖 EPUB Optimizer** A new integrated EPUB optimizer can clean up and reprocess books for better compatibility with the reader, directly from the device. **🔋 Battery Charging Indicator** You can now see when your device is actively charging, with a visual indicator on the battery icon. **💾 Crash Diagnostics** When something goes wrong, the firmware now dumps a crash report to the SD card — even without USB plugged in. This makes it much easier to report and diagnose issues. **🌐 New Languages** The community continues to expand language support. New in this release: Turkish, Danish, Finnish, Polish, Dutch, Belarusian, Italian, Ukrainian, Romanian, Catalan, Vietnamese, and Kazakh — along with significant improvements to existing translations. **📂 File Management** Multi-select file deletion, BMP image viewer in the file browser, hidden directory browsing, and long-click file deletion from the file browser. **⚡ Performance** Under the hood, text layout switched from `std::list` to `std::vector`, HTML entity lookups are now O(log(n)), font rendering is faster, image decode is 5-20% faster with per-pixel overhead eliminated, and multiple string allocation hot paths were eliminated. Pre-indexing of the next chapter also reduces page-turn latency at chapter boundaries. --- Along with all of the above, there are many other additions including **WebDAV support**, **auto page turn**, **QR code for current page**, **split status bar settings**, **screenshot capture**, **JSON-based settings migration**, **light/dark theme groundwork**, and a long list of stability fixes and translation improvements. ## What's Changed ### Features * feat: Support for kerning and ligatures by @znelson in crosspoint-reader#873 * feat: footnote anchor navigation by @Uri-Tauber in crosspoint-reader#1245 * feat: slim footnotes support by @Uri-Tauber in crosspoint-reader#1031 * feat: integrated epub optimizer by @zgredex and @pablohc in crosspoint-reader#1224 * feat: battery charging indicator (mirroring PR crosspoint-reader#537) by @jpirnay in crosspoint-reader#1427 * feat: dump crash report to sdcard by @ngxson in crosspoint-reader#1145 * feat: Implement silent pre-indexing for the next chapter in EpubReaderActivity by @LSTAR1900 in crosspoint-reader#979 * feat: upgrade platform and support webdav by @dexif in crosspoint-reader#1047 * feat: Auto Page Turn for Epub Reader by @GenesiaW in crosspoint-reader#1219 * feat: enhance file deletion functionality with multi-select by @Jessica765 in crosspoint-reader#682 * feat: Long Click for File Deletion through File Browser by @Levrk in crosspoint-reader#909 * feat: Take screenshots by @el in crosspoint-reader#759 * feat: Current page as QR by @el in crosspoint-reader#1099 * feat: Download links for web server by @el in crosspoint-reader#1039 * feat: Added BmpViewer activity for viewing .bmp images in file browser by @Levrk in crosspoint-reader#887 * feat: User setting for image display by @jpirnay in crosspoint-reader#1291 * feat: Show hidden directories in browser by @jpirnay in crosspoint-reader#1288 * feat: Prefer ".sleep" over "sleep" for custom image directory by @jpirnay in crosspoint-reader#948 * feat: Allow a local configuration file for custom compiles by @jpirnay in crosspoint-reader#879 * feat: Migrate binary settings to json by @jpirnay in crosspoint-reader#920 * feat: split status bar setting by @whyte-j in crosspoint-reader#733 * feat: wrapped text in GfxRender, implemented in themes so far by @iandchasse in crosspoint-reader#1141 * feat: Themed language screen by @CaptainFrito in crosspoint-reader#1020 * feat: set WiFi hostname to CrossPoint-Reader-XXXXXXXXXXXX by @dexif in crosspoint-reader#1107 * feat: Add maxAlloc to memory information by @jpirnay in crosspoint-reader#1152 * feat: replace picojpeg with JPEGDEC for JPEG image decoding by @martinbrook in crosspoint-reader#1136 * feat: Add git branch to version information on settings screen by @jpirnay in crosspoint-reader#1225 * feat: sort languages in selection menu by @ariel-lindemann in crosspoint-reader#1071 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1157 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1167 * feat: Vietnamese glyphs support by @danoooob in crosspoint-reader#1147 * feat: add Turkish translation by @barbarhan in crosspoint-reader#1192 * feat: add full Danish translation by @hajisan in crosspoint-reader#1146 * feat: Add Finnish translations by @plahteenlahti in crosspoint-reader#1133 * feat: Add Polish Language by @th0m4sek in crosspoint-reader#1155 * feat: add Dutch translation by @basvdploeg in crosspoint-reader#1204 * feat: add Belarusian translation by @dexif in crosspoint-reader#1120 * feat: Add full Italian translations by @andreaturchet in crosspoint-reader#1144 * feat: add Ukrainian translation by @mirus-ua in crosspoint-reader#1065 * feat: Add Kazakh (kk) language support by @fsocietyipa in crosspoint-reader#1377 * feat: added Romanian strings by @ariel-lindemann in crosspoint-reader#987 * feat: add Catalan strings by @angeldenom in crosspoint-reader#1049 * feat: Make directories stand out more in local file browser: "[dir]" instead of "dir" by @jpirnay in crosspoint-reader#1339 * feat: Add Polish strings for commits crosspoint-reader#1219,crosspoint-reader#1169,crosspoint-reader#1031 +tweaks by @th0m4sek in crosspoint-reader#1227 * feat: Polish translation tweaks by @th0m4sek in crosspoint-reader#1193 ### Fixes * fix: Fix img layout issue / support CSS display:none for elements and images by @jpirnay in crosspoint-reader#1443 * fix: Overlapping battery percentage on image pages with anti-aliasing by @znelson in crosspoint-reader#1452 * fix: Fix prewarm perf when a page contains many styles by @adriancaruana in crosspoint-reader#1451 * fix: use sleep routine from the original firmware by @ngxson in crosspoint-reader#1298 * fix: Prevent line breaks on common English contractions by @znelson in crosspoint-reader#1405 * fix: Build with -fno-exceptions by @znelson in crosspoint-reader#1412 * fix: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * fix: jpeg resource cleanup by @jpirnay in crosspoint-reader#1320 * fix: back button in settings returns to tab bar first by @Cache8063 in crosspoint-reader#1354 * fix: Init lastSleepImage (edge case) by @jpirnay in crosspoint-reader#1360 * fix: Add special handling for apostrophe hyphenation by @jpirnay in crosspoint-reader#1318 * fix: Fix inter-word spacing rounding error in text layout by @znelson in crosspoint-reader#1311 * fix: load access fault crash by @Uri-Tauber in crosspoint-reader#1370 * fix: Fix bootloop logging crash by @jpirnay in crosspoint-reader#1357 * fix: dump crash log without usb plugged, bump release log to INFO by @ngxson in crosspoint-reader#1332 * fix: avoid zip filename overflow by @jpirnay in crosspoint-reader#1321 * fix: Hanging indent (negative text-indent) and em-unit sizing by @jpirnay in crosspoint-reader#1229 * fix: Use fixed-point fractional x-advance and kerning for better text layout by @znelson in crosspoint-reader#1168 * fix: use HTTPClient::writeToStream for downloading files from OPDS by @osteotek in crosspoint-reader#1207 * fix: make file system operations thread-safe (HalFile) by @ngxson in crosspoint-reader#1212 * fix: properly implement requestUpdateAndWait() by @ngxson in crosspoint-reader#1218 * fix: prevent infinite render loop in Calibre Wireless after file transfer by @pablohc in crosspoint-reader#1070 * fix: WiFi lifecycle and hyphenation heap defragmentation for KOReader sync by @jpirnay in crosspoint-reader#1151 * fix: Fix coverRendered flag by @jpirnay in crosspoint-reader#1154 * fix: Handle non-ASCII characters in sanitizeFilename by @znelson in crosspoint-reader#1132 * fix: Update activity was missing "Back" button label by @znelson in crosspoint-reader#1128 * fix: force auto-hinting for Bookerly to fix inconsistent stem widths by @adriancaruana in crosspoint-reader#1098 * fix: image centering bleed by @martinbrook in crosspoint-reader#1096 * fix: double free WebDAVHandler by @ngxson in crosspoint-reader#1093 * fix: Consider extra quotation styles when hyphenating quoted words by @cbix in crosspoint-reader#1077 * fix: acquire power lock before sleeping by @ngxson in crosspoint-reader#1125 * fix: Unify inconsistent Wi-Fi/WiFi in Czech translation by @pepastach in crosspoint-reader#1138 * fix: sdfat warning about redefinition of macro by @ngxson in crosspoint-reader#1135 * fix: Close leaked file descriptors in SleepActivity and web server by @brbla in crosspoint-reader#869 * fix: Enable DESTRUCTOR_CLOSES_FILE flag by @daveallie in crosspoint-reader#1075 * fix: Change "UI Font Size" to "Reader Font Size" by @divinitycove in crosspoint-reader#1171 * fix: Hide unusable button hints when viewing empty directory by @Levrk in crosspoint-reader#1253 * fix: broken translations in status bar settings by @ariel-lindemann in crosspoint-reader#1188 * fix: clarity issue with ambiguous string `SET` by @ariel-lindemann in crosspoint-reader#1169 * fix: Crash (Load access fault) when indexing chapters containing characters unsupported by bold/italic font variants by @Uri-Tauber in crosspoint-reader#997 * fix: Increase PNGdec buffer size to support wide images by @osteotek in crosspoint-reader#995 * fix: Use HalPowerManager for battery percentage by @vjapolitzer in crosspoint-reader#1005 * fix: Fix dangling pointer by @Uri-Tauber in crosspoint-reader#1010 * fix: re-implementing Cover Outlines for the new Lyra Themes by @Levrk in crosspoint-reader#1017 * fix: use double FAST_REFRESH to prevent washout on large grey images by @martinbrook in crosspoint-reader#957 * fix: Fixed Image Sizing When No Width is Set by @DestinySpeaker in crosspoint-reader#1002 * fix: Strip unused CSS rules by @daveallie in crosspoint-reader#1014 * fix: continue reading card classic theme by @pablohc in crosspoint-reader#990 * fix: Destroy CSS Cache file when invalid by @daveallie in crosspoint-reader#1018 * fix: Shorten "Forget Wifi" button labels to fit on button by @lukestein in crosspoint-reader#1045 * fix: improve Spanish translations by @pablohc in crosspoint-reader#1054 * fix: Fixed book title in home screen by @DestinySpeaker in crosspoint-reader#1013 * fix: Fix hyphenation and rendering of decomposed characters by @jpirnay in crosspoint-reader#1037 * fix: Improve and add Spanish translations by @DaniPhii in crosspoint-reader#1338 * fix: improve and add Spanish translations by @DaniPhii in crosspoint-reader#1254 * fix: improve and add Swedish translations by @steka in crosspoint-reader#1317 * fix: Extend missing / amend existing German translations by @jpirnay in crosspoint-reader#1226 * fix: update french.yaml file to have a better French translation of the CFW by @Spigaw in crosspoint-reader#1130 * fix: added romanian translation to new strings by @ariel-lindemann in crosspoint-reader#1105 * fix: add missing romanian strings by @ariel-lindemann in crosspoint-reader#1187 * fix: add new Ukrainian translation line for STR_SCREENSHOT_BUTTON by @mirus-ua in crosspoint-reader#1149 * fix: Dutch translation prefix correction by @basvdploeg in crosspoint-reader#1223 * fix: Small typo in i18n.md regarding C++ identifiers by @victordomingos in crosspoint-reader#1210 * fix: typo in USER_GUIDE.md by @arnaugamez in crosspoint-reader#1036 * fix: add missing keyboard metrics to Lyra3CoversTheme by @dexif in crosspoint-reader#1101 ### Internal * perf: font-compression improvements by @adriancaruana in crosspoint-reader#1056 * perf: Improve font drawing performance by @jpirnay in crosspoint-reader#978 * perf: Replace std::list with std::vector in text layout by @znelson in crosspoint-reader#1038 * perf: Optimize HTML entities lookup to O(log(n)) by @Uri-Tauber in crosspoint-reader#1194 * perf: UITheme::getMetrics const and const-ref usage by @znelson in crosspoint-reader#1094 * perf: Avoid creating strings for file extension checks by @znelson in crosspoint-reader#1303 * perf: Eliminate per-pixel overheads in image rendering by @martinbrook in crosspoint-reader#1293 * perf: Update github actions for optimal performance with pioarduino by @Jason2866 in crosspoint-reader#1080 * style: Phase 1 - Simple light dark themes by @cdmoro in crosspoint-reader#1006 * refactor: implement ActivityManager by @ngxson in crosspoint-reader#1016 * refactor: Simplify REPLACEMENT_GLYPH fallback by @znelson in crosspoint-reader#1119 * refactor: Simplify new setting introduction by @jpirnay in crosspoint-reader#1086 * refactor: Use std binary search algorithms for font lookups by @znelson in crosspoint-reader#1202 * refactor: rename MyLibrary to FileBrowser by @osteotek in crosspoint-reader#1260 * refactor: Avoid rebuilding cache path strings by @znelson in crosspoint-reader#1300 * refactor: reader utils by @Uri-Tauber in crosspoint-reader#1329 * chore: Remove miniz and modularise inflation logic by @daveallie in crosspoint-reader#1073 * chore: Resolve several build warnings by @daveallie in crosspoint-reader#1076 * chore: Removed generated language headers by @znelson in crosspoint-reader#1156 * chore: Added generated lang headers to .gitignore by @znelson in crosspoint-reader#1158 * chore: remove redundant xTaskCreate by @ngxson in crosspoint-reader#1264 * chore: Removed unused PlatformIO include directory placeholder by @znelson in crosspoint-reader#1417 * chore: micro-optimisation: early exit on fillUncompressedSizes by @jpirnay in crosspoint-reader#1322 * chore: change label while on settings tab actions by @jpirnay in crosspoint-reader#1325 * chore: add firmware size history script by @znelson in crosspoint-reader#1235 * chore: Add powershell script for clang-formatting by @jpirnay in crosspoint-reader#1472 * chore: Removed unused ConfirmationActivity member by @znelson in crosspoint-reader#1234 * chore: Update russian.yaml by @madebyKir in crosspoint-reader#1198 * chore: new Ukrainian translation lines by @mirus-ua in crosspoint-reader#1199 * chore: new Ukrainian localization strings by @mirus-ua in crosspoint-reader#1270 * chore: Polish localization for STR_DELETE by @JonaszPotoniec in crosspoint-reader#1323 * chore: Image settings Polish localization by @znelson in crosspoint-reader#1299 * chore: add missing Catalan strings by @angeldenom in crosspoint-reader#1302 * chore: add missing translations for Romanian by @ariel-lindemann in crosspoint-reader#1265 * chore: Add Portuguese (Portugal) translator to the list by @victordomingos in crosspoint-reader#1211 * chore: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * docs: Add lightweight contributor onboarding documentation by @bilalix in crosspoint-reader#894 * docs: ActivityManager migration guide by @znelson in crosspoint-reader#1222 * docs: USER_GUIDE.md update for 1.1.0 by @divinitycove in crosspoint-reader#1108 * docs: add quick KOReader sync setup guide by @wjhrdy in crosspoint-reader#1181 * docs: image support marked as completed by @ariel-lindemann in crosspoint-reader#1008 * feat: aiagent context definition by @jpirnay in crosspoint-reader#922 * chore: Update SKILL.md to reflect generated i18n files are gitignored by @znelson in crosspoint-reader#1423 * fix: ActivityManager tweaks by @znelson in crosspoint-reader#1220 * fix: Correct relative file paths in SKILL.md documentation by @pablohc in crosspoint-reader#1304 * fix: add Technically Unsupported section to SCOPE.md by @Uri-Tauber in crosspoint-reader#1295 ## New Contributors * @DestinySpeaker made their first contribution in crosspoint-reader#1002 * @arnaugamez made their first contribution in crosspoint-reader#1036 * @angeldenom made their first contribution in crosspoint-reader#1049 * @cdmoro made their first contribution in crosspoint-reader#1006 * @bilalix made their first contribution in crosspoint-reader#894 * @Jessica765 made their first contribution in crosspoint-reader#682 * @brbla made their first contribution in crosspoint-reader#869 * @dexif made their first contribution in crosspoint-reader#1047 * @mirus-ua made their first contribution in crosspoint-reader#1065 * @cbix made their first contribution in crosspoint-reader#1077 * @divinitycove made their first contribution in crosspoint-reader#1108 * @pepastach made their first contribution in crosspoint-reader#1138 * @Jason2866 made their first contribution in crosspoint-reader#1080 * @andreaturchet made their first contribution in crosspoint-reader#1144 * @Spigaw made their first contribution in crosspoint-reader#1130 * @iandchasse made their first contribution in crosspoint-reader#1141 * @th0m4sek made their first contribution in crosspoint-reader#1155 * @plahteenlahti made their first contribution in crosspoint-reader#1133 * @hajisan made their first contribution in crosspoint-reader#1146 * @madebyKir made their first contribution in crosspoint-reader#1198 * @victordomingos made their first contribution in crosspoint-reader#1210 * @basvdploeg made their first contribution in crosspoint-reader#1204 * @wjhrdy made their first contribution in crosspoint-reader#1181 * @DaniPhii made their first contribution in crosspoint-reader#1254 * @steka made their first contribution in crosspoint-reader#1317 * @barbarhan made their first contribution in crosspoint-reader#1192 * @JonaszPotoniec made their first contribution in crosspoint-reader#1323 * @Cache8063 made their first contribution in crosspoint-reader#1354 * @fsocietyipa made their first contribution in crosspoint-reader#1377 * @LSTAR1900 made their first contribution in crosspoint-reader#979 * @zgredex made their first contribution in crosspoint-reader#1224 **Full Changelog**: crosspoint-reader/crosspoint-reader@1.1.1...release/1.2.0 --------- Co-authored-by: jpirnay <jens@pirnay.com> Co-authored-by: Dani Poveda <daniphii@outlook.com> Co-authored-by: Baris Albayrak <80099286+barbarhan@users.noreply.github.com> Co-authored-by: Barış Albayrak <barisa@pop-os.lan> Co-authored-by: Stefan Blixten Karlsson <sbkarlsson@gmail.com> Co-authored-by: Àngel <153315454+angeldenom@users.noreply.github.com> Co-authored-by: Jonasz Potoniec <jonasz@potoniec.eu> Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru> Co-authored-by: Mirus <mirusim@gmail.com> Co-authored-by: Spigaw <73850535+Spigaw@users.noreply.github.com> Co-authored-by: ariel-lindemann <41641978+ariel-lindemann@users.noreply.github.com> Co-authored-by: Nima Salami <54304457+hajisan@users.noreply.github.com> Co-authored-by: Arthur Tazhitdinov <lisnake@gmail.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> Co-authored-by: Bas van der Ploeg <bas@basvanderploeg.nl> Co-authored-by: martin brook <martin.brook100@googlemail.com>

@znelson

## Summary It's been a little while since the last release, but the community has been incredibly busy. With 155 changes from 48 contributors (30 of which were new!), there was a lot to cover. Here are some of the highlights: **🔤 Kerning, Ligatures, and Font Improvements** Text rendering gets a significant upgrade with proper kerning and ligature support, fixed-point fractional x-advance for more accurate character placement, and font compression improvements that reduce flash usage. **📝 Footnotes** Footnote anchor navigation lets you select a footnote reference and jump to the footnote text, then jump back. Slim footnotes support is also available for books that use inline footnotes. **📖 EPUB Optimizer** A new integrated EPUB optimizer can clean up and reprocess books for better compatibility with the reader, directly from the device. **🔋 Battery Charging Indicator** You can now see when your device is actively charging, with a visual indicator on the battery icon. **💾 Crash Diagnostics** When something goes wrong, the firmware now dumps a crash report to the SD card — even without USB plugged in. This makes it much easier to report and diagnose issues. **🌐 New Languages** The community continues to expand language support. New in this release: Turkish, Danish, Finnish, Polish, Dutch, Belarusian, Italian, Ukrainian, Romanian, Catalan, Vietnamese, and Kazakh — along with significant improvements to existing translations. **📂 File Management** Multi-select file deletion, BMP image viewer in the file browser, hidden directory browsing, and long-click file deletion from the file browser. **⚡ Performance** Under the hood, text layout switched from `std::list` to `std::vector`, HTML entity lookups are now O(log(n)), font rendering is faster, image decode is 5-20% faster with per-pixel overhead eliminated, and multiple string allocation hot paths were eliminated. Pre-indexing of the next chapter also reduces page-turn latency at chapter boundaries. --- Along with all of the above, there are many other additions including **WebDAV support**, **auto page turn**, **QR code for current page**, **split status bar settings**, **screenshot capture**, **JSON-based settings migration**, **light/dark theme groundwork**, and a long list of stability fixes and translation improvements. ## What's Changed ### Features * feat: Support for kerning and ligatures by @znelson in crosspoint-reader#873 * feat: footnote anchor navigation by @Uri-Tauber in crosspoint-reader#1245 * feat: slim footnotes support by @Uri-Tauber in crosspoint-reader#1031 * feat: integrated epub optimizer by @zgredex and @pablohc in crosspoint-reader#1224 * feat: battery charging indicator (mirroring PR crosspoint-reader#537) by @jpirnay in crosspoint-reader#1427 * feat: dump crash report to sdcard by @ngxson in crosspoint-reader#1145 * feat: Implement silent pre-indexing for the next chapter in EpubReaderActivity by @LSTAR1900 in crosspoint-reader#979 * feat: upgrade platform and support webdav by @dexif in crosspoint-reader#1047 * feat: Auto Page Turn for Epub Reader by @GenesiaW in crosspoint-reader#1219 * feat: enhance file deletion functionality with multi-select by @Jessica765 in crosspoint-reader#682 * feat: Long Click for File Deletion through File Browser by @Levrk in crosspoint-reader#909 * feat: Take screenshots by @el in crosspoint-reader#759 * feat: Current page as QR by @el in crosspoint-reader#1099 * feat: Download links for web server by @el in crosspoint-reader#1039 * feat: Added BmpViewer activity for viewing .bmp images in file browser by @Levrk in crosspoint-reader#887 * feat: User setting for image display by @jpirnay in crosspoint-reader#1291 * feat: Show hidden directories in browser by @jpirnay in crosspoint-reader#1288 * feat: Prefer ".sleep" over "sleep" for custom image directory by @jpirnay in crosspoint-reader#948 * feat: Allow a local configuration file for custom compiles by @jpirnay in crosspoint-reader#879 * feat: Migrate binary settings to json by @jpirnay in crosspoint-reader#920 * feat: split status bar setting by @whyte-j in crosspoint-reader#733 * feat: wrapped text in GfxRender, implemented in themes so far by @iandchasse in crosspoint-reader#1141 * feat: Themed language screen by @CaptainFrito in crosspoint-reader#1020 * feat: set WiFi hostname to CrossPoint-Reader-XXXXXXXXXXXX by @dexif in crosspoint-reader#1107 * feat: Add maxAlloc to memory information by @jpirnay in crosspoint-reader#1152 * feat: replace picojpeg with JPEGDEC for JPEG image decoding by @martinbrook in crosspoint-reader#1136 * feat: Add git branch to version information on settings screen by @jpirnay in crosspoint-reader#1225 * feat: sort languages in selection menu by @ariel-lindemann in crosspoint-reader#1071 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1157 * feat: Latin Extended-B European glyphs by @znelson in crosspoint-reader#1167 * feat: Vietnamese glyphs support by @danoooob in crosspoint-reader#1147 * feat: add Turkish translation by @barbarhan in crosspoint-reader#1192 * feat: add full Danish translation by @hajisan in crosspoint-reader#1146 * feat: Add Finnish translations by @plahteenlahti in crosspoint-reader#1133 * feat: Add Polish Language by @th0m4sek in crosspoint-reader#1155 * feat: add Dutch translation by @basvdploeg in crosspoint-reader#1204 * feat: add Belarusian translation by @dexif in crosspoint-reader#1120 * feat: Add full Italian translations by @andreaturchet in crosspoint-reader#1144 * feat: add Ukrainian translation by @mirus-ua in crosspoint-reader#1065 * feat: Add Kazakh (kk) language support by @fsocietyipa in crosspoint-reader#1377 * feat: added Romanian strings by @ariel-lindemann in crosspoint-reader#987 * feat: add Catalan strings by @angeldenom in crosspoint-reader#1049 * feat: Make directories stand out more in local file browser: "[dir]" instead of "dir" by @jpirnay in crosspoint-reader#1339 * feat: Add Polish strings for commits crosspoint-reader#1219,crosspoint-reader#1169,crosspoint-reader#1031 +tweaks by @th0m4sek in crosspoint-reader#1227 * feat: Polish translation tweaks by @th0m4sek in crosspoint-reader#1193 ### Fixes * fix: Fix img layout issue / support CSS display:none for elements and images by @jpirnay in crosspoint-reader#1443 * fix: Overlapping battery percentage on image pages with anti-aliasing by @znelson in crosspoint-reader#1452 * fix: Fix prewarm perf when a page contains many styles by @adriancaruana in crosspoint-reader#1451 * fix: use sleep routine from the original firmware by @ngxson in crosspoint-reader#1298 * fix: Prevent line breaks on common English contractions by @znelson in crosspoint-reader#1405 * fix: Build with -fno-exceptions by @znelson in crosspoint-reader#1412 * fix: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * fix: jpeg resource cleanup by @jpirnay in crosspoint-reader#1320 * fix: back button in settings returns to tab bar first by @Cache8063 in crosspoint-reader#1354 * fix: Init lastSleepImage (edge case) by @jpirnay in crosspoint-reader#1360 * fix: Add special handling for apostrophe hyphenation by @jpirnay in crosspoint-reader#1318 * fix: Fix inter-word spacing rounding error in text layout by @znelson in crosspoint-reader#1311 * fix: load access fault crash by @Uri-Tauber in crosspoint-reader#1370 * fix: Fix bootloop logging crash by @jpirnay in crosspoint-reader#1357 * fix: dump crash log without usb plugged, bump release log to INFO by @ngxson in crosspoint-reader#1332 * fix: avoid zip filename overflow by @jpirnay in crosspoint-reader#1321 * fix: Hanging indent (negative text-indent) and em-unit sizing by @jpirnay in crosspoint-reader#1229 * fix: Use fixed-point fractional x-advance and kerning for better text layout by @znelson in crosspoint-reader#1168 * fix: use HTTPClient::writeToStream for downloading files from OPDS by @osteotek in crosspoint-reader#1207 * fix: make file system operations thread-safe (HalFile) by @ngxson in crosspoint-reader#1212 * fix: properly implement requestUpdateAndWait() by @ngxson in crosspoint-reader#1218 * fix: prevent infinite render loop in Calibre Wireless after file transfer by @pablohc in crosspoint-reader#1070 * fix: WiFi lifecycle and hyphenation heap defragmentation for KOReader sync by @jpirnay in crosspoint-reader#1151 * fix: Fix coverRendered flag by @jpirnay in crosspoint-reader#1154 * fix: Handle non-ASCII characters in sanitizeFilename by @znelson in crosspoint-reader#1132 * fix: Update activity was missing "Back" button label by @znelson in crosspoint-reader#1128 * fix: force auto-hinting for Bookerly to fix inconsistent stem widths by @adriancaruana in crosspoint-reader#1098 * fix: image centering bleed by @martinbrook in crosspoint-reader#1096 * fix: double free WebDAVHandler by @ngxson in crosspoint-reader#1093 * fix: Consider extra quotation styles when hyphenating quoted words by @cbix in crosspoint-reader#1077 * fix: acquire power lock before sleeping by @ngxson in crosspoint-reader#1125 * fix: Unify inconsistent Wi-Fi/WiFi in Czech translation by @pepastach in crosspoint-reader#1138 * fix: sdfat warning about redefinition of macro by @ngxson in crosspoint-reader#1135 * fix: Close leaked file descriptors in SleepActivity and web server by @brbla in crosspoint-reader#869 * fix: Enable DESTRUCTOR_CLOSES_FILE flag by @daveallie in crosspoint-reader#1075 * fix: Change "UI Font Size" to "Reader Font Size" by @divinitycove in crosspoint-reader#1171 * fix: Hide unusable button hints when viewing empty directory by @Levrk in crosspoint-reader#1253 * fix: broken translations in status bar settings by @ariel-lindemann in crosspoint-reader#1188 * fix: clarity issue with ambiguous string `SET` by @ariel-lindemann in crosspoint-reader#1169 * fix: Crash (Load access fault) when indexing chapters containing characters unsupported by bold/italic font variants by @Uri-Tauber in crosspoint-reader#997 * fix: Increase PNGdec buffer size to support wide images by @osteotek in crosspoint-reader#995 * fix: Use HalPowerManager for battery percentage by @vjapolitzer in crosspoint-reader#1005 * fix: Fix dangling pointer by @Uri-Tauber in crosspoint-reader#1010 * fix: re-implementing Cover Outlines for the new Lyra Themes by @Levrk in crosspoint-reader#1017 * fix: use double FAST_REFRESH to prevent washout on large grey images by @martinbrook in crosspoint-reader#957 * fix: Fixed Image Sizing When No Width is Set by @DestinySpeaker in crosspoint-reader#1002 * fix: Strip unused CSS rules by @daveallie in crosspoint-reader#1014 * fix: continue reading card classic theme by @pablohc in crosspoint-reader#990 * fix: Destroy CSS Cache file when invalid by @daveallie in crosspoint-reader#1018 * fix: Shorten "Forget Wifi" button labels to fit on button by @lukestein in crosspoint-reader#1045 * fix: improve Spanish translations by @pablohc in crosspoint-reader#1054 * fix: Fixed book title in home screen by @DestinySpeaker in crosspoint-reader#1013 * fix: Fix hyphenation and rendering of decomposed characters by @jpirnay in crosspoint-reader#1037 * fix: Improve and add Spanish translations by @DaniPhii in crosspoint-reader#1338 * fix: improve and add Spanish translations by @DaniPhii in crosspoint-reader#1254 * fix: improve and add Swedish translations by @steka in crosspoint-reader#1317 * fix: Extend missing / amend existing German translations by @jpirnay in crosspoint-reader#1226 * fix: update french.yaml file to have a better French translation of the CFW by @Spigaw in crosspoint-reader#1130 * fix: added romanian translation to new strings by @ariel-lindemann in crosspoint-reader#1105 * fix: add missing romanian strings by @ariel-lindemann in crosspoint-reader#1187 * fix: add new Ukrainian translation line for STR_SCREENSHOT_BUTTON by @mirus-ua in crosspoint-reader#1149 * fix: Dutch translation prefix correction by @basvdploeg in crosspoint-reader#1223 * fix: Small typo in i18n.md regarding C++ identifiers by @victordomingos in crosspoint-reader#1210 * fix: typo in USER_GUIDE.md by @arnaugamez in crosspoint-reader#1036 * fix: add missing keyboard metrics to Lyra3CoversTheme by @dexif in crosspoint-reader#1101 ### Internal * perf: font-compression improvements by @adriancaruana in crosspoint-reader#1056 * perf: Improve font drawing performance by @jpirnay in crosspoint-reader#978 * perf: Replace std::list with std::vector in text layout by @znelson in crosspoint-reader#1038 * perf: Optimize HTML entities lookup to O(log(n)) by @Uri-Tauber in crosspoint-reader#1194 * perf: UITheme::getMetrics const and const-ref usage by @znelson in crosspoint-reader#1094 * perf: Avoid creating strings for file extension checks by @znelson in crosspoint-reader#1303 * perf: Eliminate per-pixel overheads in image rendering by @martinbrook in crosspoint-reader#1293 * perf: Update github actions for optimal performance with pioarduino by @Jason2866 in crosspoint-reader#1080 * style: Phase 1 - Simple light dark themes by @cdmoro in crosspoint-reader#1006 * refactor: implement ActivityManager by @ngxson in crosspoint-reader#1016 * refactor: Simplify REPLACEMENT_GLYPH fallback by @znelson in crosspoint-reader#1119 * refactor: Simplify new setting introduction by @jpirnay in crosspoint-reader#1086 * refactor: Use std binary search algorithms for font lookups by @znelson in crosspoint-reader#1202 * refactor: rename MyLibrary to FileBrowser by @osteotek in crosspoint-reader#1260 * refactor: Avoid rebuilding cache path strings by @znelson in crosspoint-reader#1300 * refactor: reader utils by @Uri-Tauber in crosspoint-reader#1329 * chore: Remove miniz and modularise inflation logic by @daveallie in crosspoint-reader#1073 * chore: Resolve several build warnings by @daveallie in crosspoint-reader#1076 * chore: Removed generated language headers by @znelson in crosspoint-reader#1156 * chore: Added generated lang headers to .gitignore by @znelson in crosspoint-reader#1158 * chore: remove redundant xTaskCreate by @ngxson in crosspoint-reader#1264 * chore: Removed unused PlatformIO include directory placeholder by @znelson in crosspoint-reader#1417 * chore: micro-optimisation: early exit on fillUncompressedSizes by @jpirnay in crosspoint-reader#1322 * chore: change label while on settings tab actions by @jpirnay in crosspoint-reader#1325 * chore: add firmware size history script by @znelson in crosspoint-reader#1235 * chore: Add powershell script for clang-formatting by @jpirnay in crosspoint-reader#1472 * chore: Removed unused ConfirmationActivity member by @znelson in crosspoint-reader#1234 * chore: Update russian.yaml by @madebyKir in crosspoint-reader#1198 * chore: new Ukrainian translation lines by @mirus-ua in crosspoint-reader#1199 * chore: new Ukrainian localization strings by @mirus-ua in crosspoint-reader#1270 * chore: Polish localization for STR_DELETE by @JonaszPotoniec in crosspoint-reader#1323 * chore: Image settings Polish localization by @znelson in crosspoint-reader#1299 * chore: add missing Catalan strings by @angeldenom in crosspoint-reader#1302 * chore: add missing translations for Romanian by @ariel-lindemann in crosspoint-reader#1265 * chore: Add Portuguese (Portugal) translator to the list by @victordomingos in crosspoint-reader#1211 * chore: Reduce flash usage by cleaning up I18n translations by @steka in crosspoint-reader#1401 * docs: Add lightweight contributor onboarding documentation by @bilalix in crosspoint-reader#894 * docs: ActivityManager migration guide by @znelson in crosspoint-reader#1222 * docs: USER_GUIDE.md update for 1.1.0 by @divinitycove in crosspoint-reader#1108 * docs: add quick KOReader sync setup guide by @wjhrdy in crosspoint-reader#1181 * docs: image support marked as completed by @ariel-lindemann in crosspoint-reader#1008 * feat: aiagent context definition by @jpirnay in crosspoint-reader#922 * chore: Update SKILL.md to reflect generated i18n files are gitignored by @znelson in crosspoint-reader#1423 * fix: ActivityManager tweaks by @znelson in crosspoint-reader#1220 * fix: Correct relative file paths in SKILL.md documentation by @pablohc in crosspoint-reader#1304 * fix: add Technically Unsupported section to SCOPE.md by @Uri-Tauber in crosspoint-reader#1295 ## New Contributors * @DestinySpeaker made their first contribution in crosspoint-reader#1002 * @arnaugamez made their first contribution in crosspoint-reader#1036 * @angeldenom made their first contribution in crosspoint-reader#1049 * @cdmoro made their first contribution in crosspoint-reader#1006 * @bilalix made their first contribution in crosspoint-reader#894 * @Jessica765 made their first contribution in crosspoint-reader#682 * @brbla made their first contribution in crosspoint-reader#869 * @dexif made their first contribution in crosspoint-reader#1047 * @mirus-ua made their first contribution in crosspoint-reader#1065 * @cbix made their first contribution in crosspoint-reader#1077 * @divinitycove made their first contribution in crosspoint-reader#1108 * @pepastach made their first contribution in crosspoint-reader#1138 * @Jason2866 made their first contribution in crosspoint-reader#1080 * @andreaturchet made their first contribution in crosspoint-reader#1144 * @Spigaw made their first contribution in crosspoint-reader#1130 * @iandchasse made their first contribution in crosspoint-reader#1141 * @th0m4sek made their first contribution in crosspoint-reader#1155 * @plahteenlahti made their first contribution in crosspoint-reader#1133 * @hajisan made their first contribution in crosspoint-reader#1146 * @madebyKir made their first contribution in crosspoint-reader#1198 * @victordomingos made their first contribution in crosspoint-reader#1210 * @basvdploeg made their first contribution in crosspoint-reader#1204 * @wjhrdy made their first contribution in crosspoint-reader#1181 * @DaniPhii made their first contribution in crosspoint-reader#1254 * @steka made their first contribution in crosspoint-reader#1317 * @barbarhan made their first contribution in crosspoint-reader#1192 * @JonaszPotoniec made their first contribution in crosspoint-reader#1323 * @Cache8063 made their first contribution in crosspoint-reader#1354 * @fsocietyipa made their first contribution in crosspoint-reader#1377 * @LSTAR1900 made their first contribution in crosspoint-reader#979 * @zgredex made their first contribution in crosspoint-reader#1224 **Full Changelog**: crosspoint-reader/crosspoint-reader@1.1.1...release/1.2.0 --------- Co-authored-by: jpirnay <jens@pirnay.com> Co-authored-by: Dani Poveda <daniphii@outlook.com> Co-authored-by: Baris Albayrak <80099286+barbarhan@users.noreply.github.com> Co-authored-by: Barış Albayrak <barisa@pop-os.lan> Co-authored-by: Stefan Blixten Karlsson <sbkarlsson@gmail.com> Co-authored-by: Àngel <153315454+angeldenom@users.noreply.github.com> Co-authored-by: Jonasz Potoniec <jonasz@potoniec.eu> Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru> Co-authored-by: Mirus <mirusim@gmail.com> Co-authored-by: Spigaw <73850535+Spigaw@users.noreply.github.com> Co-authored-by: ariel-lindemann <41641978+ariel-lindemann@users.noreply.github.com> Co-authored-by: Nima Salami <54304457+hajisan@users.noreply.github.com> Co-authored-by: Arthur Tazhitdinov <lisnake@gmail.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> Co-authored-by: Bas van der Ploeg <bas@basvanderploeg.nl> Co-authored-by: martin brook <martin.brook100@googlemail.com>

osteotek approved these changes Feb 23, 2026

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znelson approved these changes Feb 27, 2026

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znelson merged commit 5b11e45 into crosspoint-reader:master Feb 27, 2026
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pablohc deleted the fix/calibre-wireless-render-loop branch February 27, 2026 15:04

coderabbitai Bot mentioned this pull request Feb 27, 2026

fix: ActivityManager tweaks #1220

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[Feature Request] Complete screen refresh before going to sleep #1334

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chore: Bump version to 1.2.0 #1479

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chore(release): 1.2.0 Release Candidate #1483

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fix: prevent infinite render loop in Calibre Wireless after file transfer#1070

fix: prevent infinite render loop in Calibre Wireless after file transfer#1070
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