v0.2.0

0.2.0 — 2026-06-13

Upgrade notes for admins

• Run migrations: docker compose run --rm web python tetherdust/web/manage.py migrate
• No new env vars. AI-generation TTLs/timeouts now default to 1800s; override via TETHERDUST_FILTER_TTL, TETHERDUST_TOOL_CALLS_TTL, CODEX_HTTP_RESPONSE_TIMEOUT, or DIRECT_API_RESPONSE_TIMEOUT if needed.

Added

• Tethers can now use a codebase documentation source as the code side, not just a live codebase repository. The Tether form has a single "Codebase or Codebase Documentation" dropdown that lists both, grouped by type, alongside the database doc-source.

Changed

• Tether.codebase is now optional; a new Tether.codebase_doc_source field holds the doc-source alternative. The generation prompt and granted MCP sources adapt to whichever code source is selected.
• Aligned all AI-generation TTLs/timeouts to 1800s (30 min) to match TETHER_GEN_TIMEOUT: MCP filter-token TTL and tool-call buffer TTL (were 600s), the MCP doc-resources cache (was 300s), and the Codex/direct-API HTTP response timeouts (were 300s).
• .gitignore now excludes everything under documentations/ except the bundled documentations/TetherDust Documentation/. Customer/environment-specific documentation folders are no longer tracked by git.

Fixed

• Long-running tether/doc/chart generation no longer fails with Unknown or expired filter token. The MCP filter token (TTL 600s) and tool-call buffer (TTL 600s) could expire mid-run while the generation budget allowed up to 1800s, so the final save_tether_graph call hit a purged token and returned 403. All such limits now outlive the generation budget.
• Source scoping: dashboard/chart generation, single-chart editing, and documentation generation now restrict the agent to exactly the sources selected in the form. Previously an empty selection for a dimension (e.g. picking a database but no documentation source) collapsed to "unrestricted" via selected_* or None, letting the agent search_docs/read documentation and codebases that were never granted — so a chart built against one database could surface table/column names from an entirely different one. Empty selections are now passed through as deny-all instead of unrestricted.

v0.1.2

0.1.2 — 2026-06-12

Upgrade notes for admins

• No migrations or new required env vars.
• Optionally set DJANGO_SECURE_SSL_REDIRECT=true in your .env if you run a TLS-terminating reverse proxy in front of TetherDust.

Fixed

• DJANGO_SECURE_SSL_REDIRECT now defaults to false in Docker Compose, fixing the web container healthcheck failure on on-prem deployments without a TLS proxy.

v0.1.1

0.1.1 — 2026-06-12

Fixed

• Celery worker and beat now start after the web service is healthy, preventing ProgrammingError: relation does not exist task failures on fresh installs where migrations had not yet run.
• Moved the /healthz Docker healthcheck from the shared Dockerfile to the web service in docker-compose.yml, so celery-worker and celery-beat containers no longer inherit a web healthcheck they cannot pass.

v0.1.0

0.1.0 — 2026-06-12

Released