Changelog

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.1] - 2026-03-26

Cross-workspace #channel links resolve to native local channels when the channel is part of the same sync; otherwise use workspace archive URLs with a code-formatted fallback
@mentions and #channel links in federated messages are now resolved on the receiving instance (native tags when mapped/synced, fallbacks otherwise)
ENABLE_DB_RESET is now a boolean (true / 1 / yes) instead of a Slack Team ID; requires PRIMARY_WORKSPACE to match

PRIMARY_WORKSPACE env var: must be set to a Slack Team ID for backup/restore to appear. Also scopes DB reset to that workspace.

Multi-workspace message sync: messages, threads, edits, deletes, reactions, images, videos, and GIFs
Cross-workspace @mention resolution (email, name, and manual matching)
Workspace Groups with invite codes (many-to-many collaboration; direct and group-wide sync modes)
Pause, resume, and stop per-channel sync controls
App Home tab for configuration (no slash commands)
Cross-instance federation (optional, HMAC-authenticated)
Backup/restore and workspace data migration
Bot token encryption at rest (Fernet)
AWS deployment (SAM/CloudFormation) with optional CI/CD via GitHub Actions
GCP deployment (Terraform/Cloud Run) with interactive deploy script; GitHub Actions workflow for GCP is not yet fully wired
Dev Container and Docker Compose for local development
Structured JSON logging with correlation IDs and CloudWatch alarms (AWS)
PostgreSQL, MySQL, and SQLite database backends
Alembic-managed schema migrations applied at startup