• Fix for "Save Session As..." bug (and some assorted fallout)
• Fix for "New Window" in Gnome dock not working/hanging
• Fix zoom notifications not going to all windows/tabs
• OSC52 now defaults to "always". So CLI apps can always write to the clipboard even when not focused (matches other terminals). Can be changed back to "focus" by setting config "term:osc52" to "focus"
• Updated anthropic-messages backend API for Wave AI (untested)

PRs

• Add virtualized flat-list TreeView component and preview sandbox by @Copilot in #2972
• add funding.yml file by @sawka in #2977
• add sponsor section to readme by @sawka in #2978
• Bump immutable from 5.1.3 to 5.1.5 by @dependabot[bot] in #2980
• Add builder-launch strip to AppsFloatingWindow by @Copilot in #2979
• Bring Anthropic usechat backend to OpenAI-level tool-use parity and stream robustness by @Copilot in #2971
• Remove mock-heavy OSC52 Vitest coverage by @Copilot in #2975
• Add a mousedown handler to also signal user activity in the app by @Copilot in #2976
• Add wave:term component with direct SSE output + /api/terminput input path by @Copilot in #2974
• Fix focusedWaveWindow (also fixes bug w/ save session as....) by @sawka in #2987
• Bump globals from 17.3.0 to 17.4.0 in the dev-dependencies-minor group by @dependabot[bot] in #2996
• Bump postcss from 8.5.6 to 8.5.8 in the dev-dependencies-patch group by @dependabot[bot] in #2995
• handle second-instance events (auto-generated new window action on gnome) by @sawka in #2998
• Bump github.com/shirou/gopsutil/v4 from 4.26.1 to 4.26.2 by @dependabot[bot] in #2993
• Bump tar from 7.5.9 to 7.5.10 by @dependabot[bot] in #2992
• broadcast zoom changed notifications by @sawka in #2989
• break out wsh editor and clarify behavior. also document -m flag... by @sawka in #2988

Full Changelog: v0.14.1...v0.14.2-beta.0