Changes in synapse v0.32.0 (2018-07-06)

======================================

No changes since 0.32.0rc1

Synapse 0.32.0rc1 (2018-07-05)
==============================

Features
--------

- Add blacklist & whitelist of servers allowed to send events to a room via ``m.room.server_acl`` event.
- Cache factor override system for specific caches (`#3334 <https://github.com/matrix-org/synapse/issues/3334>`_)
- Add metrics to track appservice transactions (`#3344 <https://github.com/matrix-org/synapse/issues/3344>`_)
- Try to log more helpful info when a sig verification fails (`#3372 <https://github.com/matrix-org/synapse/issues/3372>`_)
- Synapse now uses the best performing JSON encoder/decoder according to your runtime (simplejson on CPython, stdlib json on PyPy). (`#3462 <https://github.com/matrix-org/synapse/issues/3462>`_)
- Add optional ip_range_whitelist param to AS registration files to lock AS IP access (`#3465 <https://github.com/matrix-org/synapse/issues/3465>`_)
- Reject invalid server names in federation requests (`#3480 <https://github.com/matrix-org/synapse/issues/3480>`_)
- Reject invalid server names in homeserver.yaml (`#3483 <https://github.com/matrix-org/synapse/issues/3483>`_)

Bugfixes
--------

- Strip access_token from outgoing requests (`#3327 <https://github.com/matrix-org/synapse/issues/3327>`_)
- Redact AS tokens in logs (`#3349 <https://github.com/matrix-org/synapse/issues/3349>`_)
- Fix federation backfill from SQLite servers (`#3355 <https://github.com/matrix-org/synapse/issues/3355>`_)
- Fix event-purge-by-ts admin API (`#3363 <https://github.com/matrix-org/synapse/issues/3363>`_)
- Fix event filtering in get_missing_events handler (`#3371 <https://github.com/matrix-org/synapse/issues/3371>`_)
- Synapse is now stricter regarding accepting events which it cannot retrieve the prev_events for. (`#3456 <https://github.com/matrix-org/synapse/issues/3456>`_)
- Fix bug where synapse would explode when receiving unicode in HTTP User-Agent header (`#3470 <https://github.com/matrix-org/synapse/issues/3470>`_)
- Invalidate cache on correct thread to avoid race (`#3473 <https://github.com/matrix-org/synapse/issues/3473>`_)

Improved Documentation
----------------------

- ``doc/postgres.rst``: fix display of the last command block. Thanks to @ArchangeGabriel! (`#3340 <https://github.com/matrix-org/synapse/issues/3340>`_)

Deprecations and Removals
-------------------------

- Remove was_forgotten_at (`#3324 <https://github.com/matrix-org/synapse/issues/3324>`_)

Misc
----

- `#3332 <https://github.com/matrix-org/synapse/issues/3332>`_, `#3341 <https://github.com/matrix-org/synapse/issues/3341>`_, `#3347 <https://github.com/matrix-org/synapse/issues/3347>`_, `#3348 <https://github.com/matrix-org/synapse/issues/3348>`_, `#3356 <https://github.com/matrix-org/synapse/issues/3356>`_, `#3385 <https://github.com/matrix-org/synapse/issues/3385>`_, `#3446 <https://github.com/matrix-org/synapse/issues/3446>`_, `#3447 <https://github.com/matrix-org/synapse/issues/3447>`_, `#3467 <https://github.com/matrix-org/synapse/issues/3467>`_, `#3474 <https://github.com/matrix-org/synapse/issues/3474>`_
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