Release 5.5.7 (https://www.scintilla.org/scintilla557.zip)
Released 8 June 2025
1. Add SCI_SCROLLVERTICAL method to restore view position and maintain it while performing line wrapping.
2. Add SC_UNDO_SELECTION_HISTORY_SCROLL flag to SCI_SETUNDOSELECTIONHISTORY which controls whether undo and redo restore vertical scroll position.
3. Tweak SC_MARK_BAR to be slightly wider by using next higher whole pixel instead of next lower for margin width / 3.
4. Scale images in autocompletion lists with SCI_AUTOCSETIMAGESCALE to match high DPI screens. Initially only on GTK and Qt.
5. Fix wrapping bug for UTF-8 where \r\n could wrap between the characters. Notepad++ Pull Request #16373.
6. Fix crash during painting when scroll bars changed. Bug #2481.
7. On GTK, reset vertical scroll bar synchronously in SCI_SETDOCPOINTER to fix bug where scroll position not restored in non-wrap mode. Bug #2416.
8. On GTK, fix IME problem when tentative composition interfered with delete surrounding. Feature #1476.
9. On GTK, update IME cursor position inside retrieve surrounding to better position candidate window. Feature #1488.
Release 5.4.5 (https://www.scintilla.org/lexilla545.zip)
Released 8 June 2025
1. Dart: Add error state SCE_DART_STRINGEOL for unterminated string. Pull request #315.
2. Makefile: Add a keyword list to makefile lexer to highlight GNU Make directives like 'ifdef' and 'vpath' as SCE_MAKE_PREPROCESSOR since these are similar to NMAKE directives like '!IFDEF'.
3. Nix: Add error state SCE_NIX_STRINGEOL for unterminated string. Pull request #315.
4. TOML: Add error state SCE_TOML_STRINGEOL for unterminated string. Pull request #315.
5. Zig: Add error state SCE_ZIG_STRINGEOL for unterminated string. Pull request #315.
Close#16649
Release 5.5.6 (https://www.scintilla.org/scintilla556.zip)
Released 2 April 2025.
* Disallow changing case of protected text. Bug #2463.
* Return enumeration type from MarkerSymbolDefined to match MarkerDefine. Bug #2469.
* On Win32, use DirectWrite for autocompletion lists when DirectWrite chosen for document text.
* On Win32, optimize case-insensitive DBCS search to be around 5 times faster by using 64K memory to cache folding data for each DBCS code page used.
* On Win32, fix a crash with bidirectional text.
* When using Visual C++ through nmake, fix building for ARM64. Feature #1546.
* On Qt, draw clipped UTF-8 text correctly. Bug #2464.
* On Qt, avoid a dwell start when the mouse is moved outside the Scintilla widget. Bug #2466.
* On Qt, autoCompleteSelection converts from local encoding when not in Unicode mode. Bug #2465.
Release 5.4.4 (https://www.scintilla.org/lexilla544.zip)
Released 2 April 2025.
* Fix building for ARM64. Pull request #308.
Close#16373
