docs: 26.10.0 changelog

CHANGELOG.md

@@ -4,13 +4,28 @@
 
 ### Added
 
-- Temp
+- Plugins. Every feature beyond hosts, credentials and sharing is now its own plugin with its own repo, and you pick which ones you want
+- A Plugins tab to install, update, pin, turn off and remove plugins from the official registry, with release notes and a beta channel per plugin
+- Developer mode to install a plugin from a file, and a plugin SDK on npm to build your own
+- Redesigned UI with a Manage tab for hosts and credentials and a Settings tab with search
+- New full screen onboarding where you choose which plugins to start with
+- Beta channel for Termix itself in Settings > Updates
 - Docs links on every settings page, in the Plugins tab, in plugin settings and in the command palette
 - Plugins can link their own docs and list the environment variables they read, shown on their page in the Plugins tab
+- Report a bug links that open a prefilled issue in the right repo
+- `TRUSTED_PROXIES` to choose which proxies nginx takes client IPs from
 
 ### Changed
 
-- Tem
+- Termix now uses calendar versions (year, month, patch), starting with 26.10.0
+- Redesigned host defaults with admin, user and folder levels
+- Simpler host status: online or offline, kept live without a refresh
+- Bug reports and feature requests now go to each repo instead of the Support repo
+
+### Fixed
+
+- A lot of bugs across the app, the desktop app and every plugin
+- Several security issues reported through GitHub advisories
 
 ### Removed