ReText 8.1.0

• Dependency changes:
  • Python 3.9 or later is now required.
  • Markups 4.0 or later is now required.
• Improvements and bugs fixed:
  • Issue #622 — added support for Ctrl+Tab and Ctrl+Shift+Tab for switching tabs.
  • PR #634 — WebEngine previewer now shows link on hover (contributed by @red-kite).
  • Issue #623, PR #640 — changed mouse cursor to pointing hand on link hover (contributed by @donjan).
  • Added F9 shortcut for showing/hiding directory tree dynamically.
  • In the directory tree, for files with long names the full name is shown in a tooltip.
  • Issue #383 — splitter state and WebEngine preview zoom factor are now cached between runs.
  • Preferences dialog now has links to open the selected stylesheet file and working directories externally.
  • It is now possible to pass a directory on the command line, it will be shown in the tree.
  • Issue #649 — pasted image URLs are now converted to image markup.
  • Issue #650 — pressing Up on the first line moves the cursor to the beginning of the document, and pressing Down on the last line moves it to the end of the document.
  • When the system theme is dark, Qt WebEngine now uses dark mode too.
  • Issue #617 — added markdownHeaders setting for the highlighter.
  • Issue #489 — added initial AsciiDoc support (beta).
  • Issue #519 — added Ctrl+H shortcut for viewing HTML code.
• Internal changes:
  • PR #592 — auto-generated config options were moved to a separate file, cache.conf (contributed by @okkomakkonen).
  • Build system was ported to pyproject.toml.
  • Adopted ruff for code quality checks.
• Translation updates:
  • Danish (contributed by Morten Juhl-Johansen).
  • Dutch (contributed by Heimen Stoffels).
  • Irish (new, contributed by Aindriú Mac Giolla Eoin).
  • Italian (contributed by albanobattistella).
  • Ukrainian (contributed by dmytro22).