Changes in synapse v0.19.0-rc4 (2017-02-02)
===========================================

* Bump cache sizes for common membership queries (PR #1879)

Changes in synapse v0.19.0 (2017-02-04)
=======================================

No changes since RC 4.

Changes in synapse v0.19.0-rc4 (2017-02-02)
===========================================

* Bump cache sizes for common membership queries (PR #1879)

Changes in synapse v0.19.0-rc3 (2017-02-02)
===========================================

* Fix email push in pusher worker (PR #1875)
* Make presence.get_new_events a bit faster (PR #1876)
* Make /keys/changes a bit more performant (PR #1877)

Changes in synapse v0.19.0-rc2 (2017-02-02)
===========================================

* Include newly joined users in /keys/changes API (PR #1872)

Changes in synapse v0.19.0-rc1 (2017-02-02)
===========================================

Features:

* Add support for specifying multiple bind addresses (PR #1709, #1712, #1795,
  #1835). Thanks to @kyrias!
* Add /account/3pid/delete endpoint (PR #1714)
* Add config option to configure the Riot URL used in notification emails (PR
  #1811). Thanks to @aperezdc!
* Add username and password config options for turn server (PR #1832). Thanks
  to @xsteadfastx!
* Implement device lists updates over federation (PR #1857, #1861, #1864)
* Implement /keys/changes (PR #1869, #1872)

Changes:

* Improve IPv6 support (PR #1696). Thanks to @kyrias and @glyph!
* Log which files we saved attachments to in the media_repository (PR #1791)
* Linearize updates to membership via PUT /state/ to better handle multiple
  joins (PR #1787)
* Limit number of entries to prefill from cache on startup (PR #1792)
* Remove full_twisted_stacktraces option (PR #1802)
* Measure size of some caches by sum of the size of cached values (PR #1815)
* Measure metrics of string_cache (PR #1821)
* Reduce logging verbosity (PR #1822, #1823, #1824)
* Don't clobber a displayname or avatar_url if provided by an m.room.member
  event (PR #1852)
* Better handle 401/404 response for federation /send/ (PR #1866, #1871)

Fixes:

* Fix ability to change password to a non-ascii one (PR #1711)
* Fix push getting stuck due to looking at the wrong view of state (PR #1820)
* Fix email address comparison to be case insensitive (PR #1827)
* Fix occasional inconsistencies of room membership (PR #1836, #1840)

Performance:

* Don't block messages sending on bumping presence (PR #1789)
* Change device_inbox stream index to include user (PR #1793)
* Optimise state resolution (PR #1818)
* Use DB cache of joined users for presence (PR #1862)
* Add an index to make membership queries faster (PR #1867)

Changes in synapse v0.19.1 (2017-02-09)
=======================================

* Fix bug where state was incorrectly reset in a room when synapse received an
  event over federation that did not pass auth checks (PR #1892)

Changes in synapse v0.19.2 (2017-02-20)
=======================================

* Fix bug with event visibility check in /context/ API. Thanks to Tokodomo for
  pointing it out! (PR #1929)

Changes in synapse v0.19.3-rc1 (2017-03-08)
===========================================

Features:

* Add some administration functionalities. Thanks to morteza-araby! (PR #1784)

Changes:

* Reduce database table sizes (PR #1873, #1916, #1923, #1963)
* Update contrib/ to not use syutil. Thanks to andrewshadura! (PR #1907)
* Don't fetch current state when sending an event in common case (PR #1955)

Bug fixes:

* Fix synapse_port_db failure. Thanks to Pneumaticat! (PR #1904)
* Fix caching to not cache error responses (PR #1913)
* Fix APIs to make kick & ban reasons work (PR #1917)
* Fix bugs in the /keys/changes api (PR #1921)
* Fix bug where users couldn't forget rooms they were banned from (PR #1922)
* Fix issue with long language values in pushers API (PR #1925)
* Fix a race in transaction queue (PR #1930)
* Fix dynamic thumbnailing to preserve aspect ratio. Thanks to jkolo! (PR
  #1945)
* Fix device list update to not constantly resync (PR #1964)
* Fix potential for huge memory usage when getting device that have
  changed (PR #1969)

Changes in synapse v0.19.3-rc2 (2017-03-13)
===========================================

Bug fixes:

* Fix bug in handling of incoming device list updates over federation.

Changes in synapse v0.19.3 (2017-03-20)
=======================================

No changes since v0.19.3-rc2

Changes in synapse v0.19.3-rc2 (2017-03-13)
===========================================

Bug fixes:

* Fix bug in handling of incoming device list updates over federation.

Changes in synapse v0.19.3-rc1 (2017-03-08)
===========================================

Features:

* Add some administration functionalities. Thanks to morteza-araby! (PR #1784)

Changes:

* Reduce database table sizes (PR #1873, #1916, #1923, #1963)
* Update contrib/ to not use syutil. Thanks to andrewshadura! (PR #1907)
* Don't fetch current state when sending an event in common case (PR #1955)

Bug fixes:

* Fix synapse_port_db failure. Thanks to Pneumaticat! (PR #1904)
* Fix caching to not cache error responses (PR #1913)
* Fix APIs to make kick & ban reasons work (PR #1917)
* Fix bugs in the /keys/changes api (PR #1921)
* Fix bug where users couldn't forget rooms they were banned from (PR #1922)
* Fix issue with long language values in pushers API (PR #1925)
* Fix a race in transaction queue (PR #1930)
* Fix dynamic thumbnailing to preserve aspect ratio. Thanks to jkolo! (PR
  #1945)
* Fix device list update to not constantly resync (PR #1964)
* Fix potential for huge memory usage when getting device that have
  changed (PR #1969)

Changes in synapse v0.20.0-rc1 (2017-03-30)
===========================================

Features:

* Add delete_devices API (PR #1993)
* Add phone number registration/login support (PR #1994, #2055)

Changes:

* Use JSONSchema for validation of filters. Thanks @pik! (PR #1783)
* Reread log config on SIGHUP (PR #1982)
* Speed up public room list (PR #1989)
* Add helpful texts to logger config options (PR #1990)
* Minor ``/sync`` performance improvements. (PR #2002, #2013, #2022)
* Add some debug to help diagnose weird federation issue (PR #2035)
* Correctly limit retries for all federation requests (PR #2050, #2061)
* Don't lock table when persisting new one time keys (PR #2053)
* Reduce some CPU work on DB threads (PR #2054)
* Cache hosts in room (PR #2060)
* Batch sending of device list pokes (PR #2063)
* Speed up persist event path in certain edge cases (PR #2070)

Bug fixes:

* Fix bug where current_state_events renamed to current_state_ids (PR #1849)
* Fix routing loop when fetching remote media (PR #1992)
* Fix current_state_events table to not lie (PR #1996)
* Fix CAS login to handle PartialDownloadError (PR #1997)
* Fix assertion to stop transaction queue getting wedged (PR #2010)
* Fix presence to fallback to last_active_ts if it beats the last sync time.
  Thanks @Half-Shot! (PR #2014)
* Fix bug when federation received a PDU while a room join is in progress (PR
  #2016)
* Fix resetting state on rejected events (PR #2025)
* Fix installation issues in readme. Thanks @ricco386 (PR #2037)
* Fix caching of remote servers' signature keys (PR #2042)
* Fix some leaking log context (PR #2048, #2049, #2057, #2058)
* Fix rejection of invites not reaching sync (PR #2056)

Changes in synapse v0.20.0 (2017-04-11)
=======================================

Bug fixes:

* Fix joining rooms over federation where not all servers in the room saw the
  new server had joined (PR #2094)

Changes in synapse v0.20.0-rc1 (2017-03-30)
===========================================

Features:

* Add delete_devices API (PR #1993)
* Add phone number registration/login support (PR #1994, #2055)

Changes:

* Use JSONSchema for validation of filters. Thanks @pik! (PR #1783)
* Reread log config on SIGHUP (PR #1982)
* Speed up public room list (PR #1989)
* Add helpful texts to logger config options (PR #1990)
* Minor ``/sync`` performance improvements. (PR #2002, #2013, #2022)
* Add some debug to help diagnose weird federation issue (PR #2035)
* Correctly limit retries for all federation requests (PR #2050, #2061)
* Don't lock table when persisting new one time keys (PR #2053)
* Reduce some CPU work on DB threads (PR #2054)
* Cache hosts in room (PR #2060)
* Batch sending of device list pokes (PR #2063)
* Speed up persist event path in certain edge cases (PR #2070)

Bug fixes:

* Fix bug where current_state_events renamed to current_state_ids (PR #1849)
* Fix routing loop when fetching remote media (PR #1992)
* Fix current_state_events table to not lie (PR #1996)
* Fix CAS login to handle PartialDownloadError (PR #1997)
* Fix assertion to stop transaction queue getting wedged (PR #2010)
* Fix presence to fallback to last_active_ts if it beats the last sync time.
  Thanks @Half-Shot! (PR #2014)
* Fix bug when federation received a PDU while a room join is in progress (PR
  #2016)
* Fix resetting state on rejected events (PR #2025)
* Fix installation issues in readme. Thanks @ricco386 (PR #2037)
* Fix caching of remote servers' signature keys (PR #2042)
* Fix some leaking log context (PR #2048, #2049, #2057, #2058)
* Fix rejection of invites not reaching sync (PR #2056)

Changes in synapse v0.21.0-rc1 (2017-05-08)
===========================================

Features:

* Add username availability checker API (PR #2183)
* Add read marker API (PR #2120)

Changes:

* Enable guest access for the 3pl/3pid APIs (PR #1986)
* Add setting to support TURN for guests (PR #2011)
* Various performance improvements (PR #2075, #2076, #2080, #2083, #2108,
  #2158, #2176, #2185)
* Make synctl a bit more user friendly (PR #2078, #2127) Thanks @APwhitehat!
* Replace HTTP replication with TCP replication (PR #2082, #2097, #2098,
  #2099, #2103, #2014, #2016, #2115, #2116, #2117)
* Support authenticated SMTP (PR #2102) Thanks @DanielDent!
* Add a counter metric for successfully-sent transactions (PR #2121)
* Propagate errors sensibly from proxied IS requests (PR #2147)
* Add more granular event send metrics (PR #2178)

Bug fixes:

* Fix nuke-room script to work with current schema (PR #1927) Thanks
  @zuckschwerdt!
* Fix db port script to not assume postgres tables are in the public schema
  (PR #2024) Thanks @jerrykan!
* Fix getting latest device IP for user with no devices (PR #2118)
* Fix rejection of invites to unreachable servers (PR #2145)
* Fix code for reporting old verify keys in synapse (PR #2156)
* Fix invite state to always include all events (PR #2163)
* Fix bug where synapse would always fetch state for any missing event (PR #2170)
* Fix a leak with timed out HTTP connections (PR #2180)
* Fix bug where we didn't time out HTTP requests to ASes  (PR #2192)

Docs:

* Clarify doc for SQLite to PostgreSQL port (PR #1961) Thanks @benhylau!
* Fix typo in synctl help (PR #2107) Thanks @HarHarLinks!
* ``web_client_location`` documentation fix (PR #2131) Thanks @matthewjwolff!
* Update README.rst with FreeBSD changes (PR #2132) Thanks @feld!
* Clarify setting up metrics (PR #2149) Thanks @encks!

Changes in synapse v0.21.0-rc2 (2017-05-08)
===========================================

Changes:

* Always mark remotes as up if we receive a signed request from them (PR #2190)

Bug fixes:

* Fix bug where users got pushed for rooms they had muted (PR #2200)

Changes in synapse v0.21.0-rc3 (2017-05-17)
===========================================

Features:

* Add per user rate-limiting overrides (PR #2208)
* Add config option to limit maximum number of events requested by ``/sync``
  and ``/messages`` (PR #2221) Thanks to @psaavedra!

Changes:

* Various small performance fixes (PR #2201, #2202, #2224, #2226, #2227, #2228,
  #2229)
* Update username availability checker API (PR #2209, #2213)
* When purging, don't de-delta state groups we're about to delete (PR #2214)
* Documentation to check synapse version (PR #2215) Thanks to @hamber-dick!
* Add an index to event_search to speed up purge history API (PR #2218)

Bug fixes:

* Fix API to allow clients to upload one-time-keys with new sigs (PR #2206)

Changes in synapse v0.21.0 (2017-05-18)
=======================================

No changes since v0.21.0-rc3

Changes in synapse v0.21.0-rc3 (2017-05-17)
===========================================

Features:

* Add per user rate-limiting overrides (PR #2208)
* Add config option to limit maximum number of events requested by ``/sync``
  and ``/messages`` (PR #2221) Thanks to @psaavedra!

Changes:

* Various small performance fixes (PR #2201, #2202, #2224, #2226, #2227, #2228,
  #2229)
* Update username availability checker API (PR #2209, #2213)
* When purging, don't de-delta state groups we're about to delete (PR #2214)
* Documentation to check synapse version (PR #2215) Thanks to @hamber-dick!
* Add an index to event_search to speed up purge history API (PR #2218)

Bug fixes:

* Fix API to allow clients to upload one-time-keys with new sigs (PR #2206)

Changes in synapse v0.21.0-rc2 (2017-05-08)
===========================================

Changes:

* Always mark remotes as up if we receive a signed request from them (PR #2190)

Bug fixes:

* Fix bug where users got pushed for rooms they had muted (PR #2200)

Changes in synapse v0.21.0-rc1 (2017-05-08)
===========================================

Features:

* Add username availability checker API (PR #2183)
* Add read marker API (PR #2120)

Changes:

* Enable guest access for the 3pl/3pid APIs (PR #1986)
* Add setting to support TURN for guests (PR #2011)
* Various performance improvements (PR #2075, #2076, #2080, #2083, #2108,
  #2158, #2176, #2185)
* Make synctl a bit more user friendly (PR #2078, #2127) Thanks @APwhitehat!
* Replace HTTP replication with TCP replication (PR #2082, #2097, #2098,
  #2099, #2103, #2014, #2016, #2115, #2116, #2117)
* Support authenticated SMTP (PR #2102) Thanks @DanielDent!
* Add a counter metric for successfully-sent transactions (PR #2121)
* Propagate errors sensibly from proxied IS requests (PR #2147)
* Add more granular event send metrics (PR #2178)

Bug fixes:

* Fix nuke-room script to work with current schema (PR #1927) Thanks
  @zuckschwerdt!
* Fix db port script to not assume postgres tables are in the public schema
  (PR #2024) Thanks @jerrykan!
* Fix getting latest device IP for user with no devices (PR #2118)
* Fix rejection of invites to unreachable servers (PR #2145)
* Fix code for reporting old verify keys in synapse (PR #2156)
* Fix invite state to always include all events (PR #2163)
* Fix bug where synapse would always fetch state for any missing event (PR #2170)
* Fix a leak with timed out HTTP connections (PR #2180)
* Fix bug where we didn't time out HTTP requests to ASes  (PR #2192)

Docs:

* Clarify doc for SQLite to PostgreSQL port (PR #1961) Thanks @benhylau!
* Fix typo in synctl help (PR #2107) Thanks @HarHarLinks!
* ``web_client_location`` documentation fix (PR #2131) Thanks @matthewjwolff!
* Update README.rst with FreeBSD changes (PR #2132) Thanks @feld!
* Clarify setting up metrics (PR #2149) Thanks @encks!