matrix_livekit_jwt_service_container_repo_version interpolated
livekit_server_version (the LiveKit Server role's version) instead of
this role's own matrix_livekit_jwt_service_version, so self-builds
checked out the wrong git tag.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

v0.5.0 makes LIVEKIT_FULL_ACCESS_HOMESERVERS a required setting and
drops the implicit `*` wildcard default upstream.

Split the full-access-homeservers list into _default/_auto/_custom
parts (following the convention used for other variables in this role),
with a sane _default of the homeserver's own domain. This also lets
group_vars/matrix_servers drop its now-redundant override.

Add a validate_config.yml check requiring the setting to be defined.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Introduces the `matrix_synapse_experimental_features_msc4429_enabled`
variable (disabled by default), allowing Synapse to notify clients
using the legacy /sync endpoint of profile changes for other users.

See <https://github.com/matrix-org/matrix-spec-proposals/pull/4429>

Signed-off-by: Norman Ziegner <n.ziegner@hzdr.de>

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Reuse 096b85bd96/docs/configuring-playbook-email2matrix.md

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>

Otherwise "login phone" results in: "Failed to submit input: send code: rpc error code 400: API_ID_INVALID"

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/5262

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

The derived `*_base_path` defaults concatenated `matrix_bot_maubot_path_prefix`
directly, producing `//v1` and `//plugin/` when users set the documented
`matrix_bot_maubot_path_prefix: /` (for serving on a dedicated subdomain),
which Traefik rejects. Apply the standard `'/' == path_prefix` guard already
used by other roles (honoroit, mautrix-discord, MAS, heisenbridge, etc.).

Reported by The Dark Wizard.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Signed-off-by: Suguru Hirahara <did🔑z6MkvVZk1A3KBApWJXv2Ju4H14ErDfRGxh8zxdXSZ4vACDg5>