TeXworks

New features and improvements:

• Add a ruler with draggable guidelines to the PDF previewer
• Improve preservation of Unicode characters during loading/saving
• Prevent concurrent typesetting in multi-file sources
• Disable "Remove Aux Files" during typesetting
• Add full paths as tool tips in the "Open Recent" menu
• Use native separators (/ or ) in the recent files menu
• Add "Fit to Content Width" to the PDF preview zoom context menu and to the scaling preferences
• Improve support for dark themes (changing the syntax highlighting color palette; fixing the color of the current line when changing OS color schemes; fixing the background color of the screen calibration widget for dark themes)
• Improve interoperability with docstrip by adding support for%^^A ! TeX... magic comments

Bug fixes:

• Fix crash when using the PDF preview zoom context menu
• Fix search results for unsaved .tex documents
• Fix line spacing when (re-)loading a document
• Fix hang when recent files are on (inaccessible) network drives
• Fix bugs when populating the recent files menu
• Fix focus when switching windows from the "Windows" menu
• Fix filtering in the citation select dialog
• Fix parsing BiBTeX @STRING entries
• Fix toggling of items in the "Remove Aux Files" dialog
• Fix quotes smartening after
• Fix display of ScreenCalibrationWidget on macOS

Misc:

• Update translations
• Update libraries for pre-built binaries
• Modernize and restructure the code to improve quality, stability, maintainability, and the possibilities for future enhancements
• Improve automatic building, testing, and packaging
• Automatically build pre-compiled binaries for macOS ≥ 10.12 and ≥ 10.15
• Improve the look and feel of the pre-compiled macOS binaries
• Improve texworks.appdata.xml
• Add "Keywords" to texworks.desktop