Fixed

• Line endings of .txt files are now normalized to CRLF.
• Lua XML DOM operations will now ignore unsupported nodes instead of triggering a panic.

Added

• Mod order is now automatically imported from a Slipstream modorder.txt file in the mod directory if modorder.json does not exist.
• Some timing information is now logged after applying mods.
• Syntax highlighting for regex in XML Sandbox search.

Changed

• Some popups (like errors) are now displayed with different styling.

Fixed

• Fixed regression introduced in v0.5.0 that made mismatched closing tags in append files an error.
• Fixed incorrect drag and drop behaviour while scrolling the mod list.
• Added error context for the opening of mod files and directories.
• Fixed handling of \ directory separators in non-standard zip files.

Fixed

• Actually serialize empty XML elements as empty tags.
• Fix Lua patch thread crashes caused by insufficient or incorrect validation of node insertions.
• Fix patch thread crash when escaping comments with a > character.

Added

• Added Lua patching API, with documentation available at https://fishhh.dev/ftlman/lua.html.
• append and lua-run CLI commands.
• Added search box to the XML Sandbox.
• Added controls for automatic patching to the XML Sandbox.
• Implemented support for steam installation detection on MacOS.
• MacOS builds are now provided in releases.
• Added setting to disable Hyperspace installer.
• Implemented .xml.rawappend/.rawappend.xml.

Changed

• Made XML Sandbox remember its window size and increased the default.
• Disallow resizing either the code editor or output into a zero-width panel in the XML Sandbox.
• Made empty XML elements serialize as empty tags.
• Disallowed applying mods while the XML Sandbox is open.
• Improved localisation of the XML Sandbox.
• Switched to a custom XML parser that almost exactly replicates RapidXML's behaviour (RapidXML being the XML parser used by FTL).
• Improved XML parsing error messages in the XML sandbox.

Fixed

• Fixed patching mods from directories on Windows.
• Fixed patching mods with some garbage top-level directories.
• Added error context to .txt file decoding error.
• Fixed XML Sandbox displaying the wrong file after the data archive's file list has been changed.

Changes:

• Fix compilation on not officially supported systems (MacOS)
• Clarify usage of suggestions in path input
• Fix decoding of text files less than 2 bytes long
• Decode text in .xml.append files (now allows UTF-16 and UTF-8 BOM, although please avoid those, it's mostly for Slipstream compatibility)
• Implement .xml.rawclobber/.rawclobber.xml

All changes since 0.3.0:

• Added XML Sandbox
• Added new mod tags present in Blizz's Slipstream fork
• Added support for regex attribute in mod:find* tags
• Add more miscellaneous sub-commands to the CLI, change patch sub-command syntax
• Fixed findComposite AND to be in line with Blizz's fork instead of the original Slipstream (i.e. actually work as one would expect it to)
• Fixed default of reverse on mod:find* tags other than mod:findName (incorrectly defaulted to true instead of false)
• Made parsing of XML entities leave invalid ones unchanged without triggering an error (in line with Slipstream and FTL)
• FTL is now auto-detected if installed via Steam
• Improved Hyperspace installer
  • No longer uses flips.exe, instead relies on built-in bps patcher
  • It can now patch installations for operating systems other than the one it is currently running on
  • Added support for patching FTL versions from more game stores
• Hyperspace.ftl is now always patched when Hyperspace is enabled (in a way that doesn't trigger a warning)
  • The "Patch Hyperspace.ftl" checkbox is now gone
• Some UI changes, mods now display their required Hyperspace version (no automatic version checking yet)
• The Windows build now contains two executables, one of which can be used via the command line while the other starts without a console
  • This resulted in release builds being moved off of GitHub Actions and instead done locally by me via cross, please notify me if this broke the executable on your system!
• Added Polish localization.

This is probably going to be the last pre-release before 0.4.0 since I finally got around to running compare_with_slipstream, although some of the new tags have still not been tested this way.
All changes since 0.3.0:

• Added XML Sandbox
• Added new mod tags present in Blizz's Slipstream fork
• Added support for regex attribute in mod:find* tags
• Add more miscellaneous sub-commands to the CLI, change patch sub-command syntax
• Fixed findComposite AND to be in line with Blizz's fork instead of the original Slipstream (i.e. actually work as one would expect it to)
• Fixed default of reverse on mod:find* tags other than mod:findName (incorrectly defaulted to true instead of false)
• Made parsing of XML entities leave invalid ones unchanged without triggering an error (in line with Slipstream and FTL)
• FTL is now auto-detected if installed via Steam
• Improved Hyperspace installer
  • No longer uses flips.exe, instead relies on built-in bps patcher
  • It can now patch installations for operating systems other than the one it is currently running on
  • Added support for patching FTL versions from more game stores
• Hyperspace.ftl is now always patched when Hyperspace is enabled (in a way that doesn't trigger a warning)
  • The "Patch Hyperspace.ftl" checkbox is now gone
• Some UI changes, mods now display their required Hyperspace version (no automatic version checking yet)
• The Windows build now contains two executables, one of which can be used via the command line while the other starts without a console
  • This resulted in release builds being moved off of GitHub Actions and instead done locally by me via cross, please notify me if this broke the executable on your system!
• Added Polish localization (missing some keys for now, will add them before 0.4.0).

Reworked hyperspace installer, show some more metadata from mods, UI fixes, built-in BPS patcher (does not use flips).

This is a pre-release that contains many new changes and additions, note that it is still in an unfinished state and you may encounter issues.

Changes:

• Support mismatched closing tags in XML. (#1)
• Support unused .xml.rawappend and .xml.rawclobber files.
• Escape fewer special characters in XML.
• Do not support .xml.append files without a corresponding original .xml
  file.