v4.1.0

• Extended support for the any_flavour strategy to GitHub add-ons.
• Changed any_flavour logic to prioritise add-ons of the same or similar
  flavours.
• Changed default flavour of the Classic PTR to Cataclysm.
• Added support for comma-separated interface versions in add-on TOC files.
• Added support for Python 3.13.
• Made various performance improvements.

CLI

• Added debug config and debug sources sub-commands.
• Added ability to filter add-ons by source in view-changelog output.

v4.0.0

• Added support for the Classic Cataclysm beta.

CLI

• Relocated plug-in commands under plugins.
• Removed --retain-strategies flag from update command.
  Strategies are now always respected when present; to force an update with
  the default strategy set, append #= to the add-on definition.
• Global -d/--debug flag renamed to -v/--verbose.
• configure --show-active sub-flag reimagined as the debug command.
• Allow filtering installed add-ons by source using list source:, replacing
  "source" with the source identifier.

v3.3.0

• Added support for alternative archive openers in plug-ins.
• Reworked HTTP cache.

CLI

• Extended --no-cache flag to add-on downloads.

v3.2.0

CLI

• The CLI is now bundled as a single-file self-extracting
  executable using PyApp instead of PyInstaller.

GUI

• Fixed creating non-standard configuration directories.
• Stopped bundling Mozilla's root certificate store.

v3.1.0

• Reconciliation was made to cross-reference add-ons from the GitHub catalogue.
• XDG env vars are now respected on all platforms; if $XDG_CONFIG_HOME is set,
  it will be preferred over the platform-native configuration directory.
  This is a behaviour change on macOS and Windows.
• Logs and plug-in data are stored under $XDG_STATE_HOME on Linuxes by default.

v3.0.1

CLI

• Restored asyncio event loop policy override on Windows for Python 3.9.

GUI

• Fixed add-on alias and URL search.

v3.0.0

• Dropped support for Tukui add-ons other than the two headline UI suites,
  having switched from the original API at https://www.tukui.org/api.php
  to https://api.tukui.org/v1.
  The new API is hosted by the author of
  CurseBreaker <https://github.com/AcidWeb/CurseBreaker>_.
  The original API is unmaintained and the add-on index has fallen into disuse.
• Numeric aliases are no longer valid for Tukui add-ons; use tukui:elvui for
  ElvUI and tukui:tukui for Tukui.

CLI

• Added WoW installation finder (Mac only). Located installations will be
  offered as suggestions bypassing manual add-on directory and flavour entry
  when configuring instawow.
• Added add-on definition mini-DSL replacing the various strategy install options.
  Strategies can now be passed as URL fragments of the add-on Defn,
  e.g. foo:bar#any_flavour,version_eq=1.
• Strategies passed to update --retain-strategies will be respected if they result
  in a change. This opens up several possibilities, e.g. a bare source:alias
  will unpin an add-on that was previously rolled back.
• Removed --version option from rollback. Use update --retain-strategies to
  roll back to a known version.
• Added --dry-run option to install and update.
  Issue instawow update --dry-run to check for add-on updates.
• Added list-sources command to display the active source metadata.
• Added --prefer-source option to search. If an add-on is found
  from a preferred source, identical add-ons from other sources are omitted
  from the results.
• Installed add-ons are now excluded from search results.
  This includes identical add-ons from sources other than the one installed.
  Pass --no-exclude-installed to opt out.
• Changed the Markdown flavour used to convert changelogs
  with pandoc from Markdown.pl to CommonMark to fix an issue
  with list formatting.

API

• Public enum members are now capitalised.
• Exposed plugins.InstawowPlugin protocol. instawow plug-ins should
  conform to this protocol.

v2.3.0

• Improved handling of renamed GitHub add-ons.

v2.2.0

• [CLI] Added support for passing configuration values to the configure
  command, bypassing the interactive prompt.
• [CLI] Added profile list to output of configure --show-active.
• Fixed extracting Plater auras in our WeakAuras Companion clone.
• [GUI] Fixed reflecting add-on install status in search results.

v2.1.1

• Fix import cycle (#127)