Matches the earlier Python -> Go rewrites of the other mautrix-* bridges.
Related to:
- https://github.com/mautrix/telegram/releases/tag/v0.2604.0
- https://mau.fi/blog/2026-04-mautrix-release/
The bridge is now a Go binary with upstream-handled automatic database and
config migration on first start, so in-place upgrades on Postgres should
Just Work for users on the defaults. The lottieconverter sidecar container
is gone (bundled upstream), and the public web-based login endpoint is
gone (login happens inside Matrix now).
Upstream v0.2604.0 has a known bug in the legacy SQLite migration that
can corrupt data. The role detects legacy Python-bridge SQLite databases
(via the `telethon_sessions` table signature) and refuses to upgrade,
pointing users to switch to Postgres (playbook-managed pgloader migration)
or wait for the next upstream release. The guard is isolated in its own
`validate_config_sqlite_legacy_migration_bug.yml` so it can be deleted
cleanly once upstream fixes the bug.
Removed variables (all caught by the deprecation check in
`validate_config.yml` with actionable rename/removal hints): the entire
`_hostname` / `_path_prefix` / `_scheme` / `_public_endpoint` /
`_appservice_public_*` / `_container_labels_public_endpoint_*` /
`_container_http_host_bind_port` family (web login endpoint is gone);
`_bot_token` (old-style relaybot is gone, use the common bridgev2 relay
mode); `_filter_mode` (dropped upstream); `_bridge_login_shared_secret_map*`
(use Appservice Double Puppet); `_username_template`, `_alias_template`,
`_displayname_template` (templates moved under `network:`, new Go-template
syntax, exposed via `_network_displayname_template`); all
`_lottieconverter_*` variables; `_appservice_database` (renamed to
`_appservice_database_uri`).
Added playbook-time validation that catches legacy permission values
(`relaybot`, `puppeting`, `full`) in the fully-merged config (so overrides
via `matrix_mautrix_telegram_configuration_extension_yaml` are caught too),
with a mapping hint in the error message.
Other notes:
- The legacy sqlite->postgres relocation of `{base_path}/mautrix-telegram.db`
to `{data_path}/mautrix-telegram.db` now happens BEFORE the pgloader
migration step, so users who flip to Postgres as part of this upgrade
get their data imported correctly.
- The Ketesa managed-user regex for the telegram namespace is updated to
match both regular IDs and the new `channel-<id>` form used by bridgev2.
- `matrix_playbook_migration_expected_version` bumped to v2026.04.24.0,
with a new breaking-change entry pointing at the CHANGELOG section.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* Update docs/configuring-playbook-turn.md: add a section for description about installing
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
* Update docs/configuring-playbook-turn.md and a related file
- Edit the introducion based on docs/configuring-playbook-client-element-web.md
- Adopt the commont format by creating the section "Adjusting the playbook configuration"
- Add the section "Extending the configuration"
- Move the section "Disabling Coturn" to the bottom
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
* Fix capitalization: Coturn → coturn
See: https://github.com/coturn/coturn. Note that "coturn" is not capitalized even on the start of a sentence, except some rare cases like on the releases page: https://github.com/coturn/coturn/releases
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
---------
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Co-authored-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
This commit replaces instructions to create passwords, passphrases, or secrets with common ones.
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
Since a casual user might want to try another homeserver than Synapse without thinking about its consequence, it is important to clarify that it is not possible to switch homeservers once specified.
Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>
In short, this makes Synapse a 2nd class citizen,
preparing for a future where it's just one-of-many homeserver software
options.
We also no longer have a default Postgres superuser password,
which improves security.
The changelog explains more as to why this was done
and how to proceed from here.
