Holiday Manager Access and Reliability Fixes

Holiday Manager is now viewable by all users; only admins can create, edit, or delete holiday schedules.

D-Tools project imports now trigger real-time UI updates so the project and client data appear immediately after import.

AI writing assistant now uses GPT 5.4-Mini, producing better and faster responses.

When conversations are merged, call transcript associations are moved to the merged conversation and remain accessible.

Sidekick includes finished call transcripts in context and limits segment volume for better responses.

Copy activation configuration from one client segment to another from the ellipsis menu in the activation config UI.

Workflow version management in the Portal: create draft versions, activate or deactivate versions, and soft delete versions from Settings > Workflows.

Email campaign approval notifications can be sent by email (in addition to or instead of Slack) to users in groups with the appropriate access rule.

Sidekick no longer gets stuck on an infinite loader that blocked sending new messages during live transcription.

Requester and TO field stay in sync when switching from internal note to public reply after changing the requester.

Deleting a conversation with call transcription links no longer causes referential errors.

Pre-sold membership partner invoice items now receive the correct tax code instead of Stripe's default.