Formerly 2022.10

• perf: Grid2D initial capacity to avoid warmup allocations
• perf: NetworkWriter.WriteString now writes directly into the buffer without the intermediate stringBuffer step
• perf: NetworkIdentity.assetId is now cached to avoid expensive "new GUID" construction
• breaking: perf: assetId as uint instead of Guid. saves 12 bytes and much conversion magic (as suggested by james). may need to resave prefabs once in case of spawn issues.
• breaking: perf: NetworkIdentity/NetworkBehaviour OnSerialize return type changed from bool to void to a-void confusion (and branches)
• NetworkManager: auto connect client build option for CCU test bots
• fix: InterestManagement.Awake is now protected virtual (#3214)
• feature: NetworkWriter.Capacity
• feature: NetworkWriter.ToString in form of "[DD-CC-BB-AA-FF @ 5/1000]"
• feature: NetworkWriter implicit ArraySegment conversion for convenience.
  also allows for implicit NetworkWriter to NetworkReader conversion.
• feature: AccurateInterval from Mirror II to prepare for proper RemoteStatistics measurements & snapshot time interpolation, which requires accurate send interval even if .targetFrameRate can't be set (i.e. in host)
• perf: NetworkServer: Broadcast() now only runs every tickInterval, even if Application.targetFrameRate isn't set in host mode.
  previously a host may run at 120 Hz, and even with tickInterval set to 10 Hz, Broadcast() would run 120 times per second, checking every component's dirty bits + send interval.
• perf: new NetworkTime based on the new global NetworkClient time snapshot interpolation: significantly more accurate, especially in the first few seconds
• fix: LatencySimulation now uses Time.unscaledTimeAsDouble for long running server precision
• fix: LatencySimulation now flushes properly. fixes barely any packets getting through even on 0 settings
• perf: all client NetworkTransforms now run on the same NetorkClient.timeline instead of each component computing its own
• perf: NetworkIdentity.Serialize bandwidth reduced from 1 byte per component index to (roughly) 1 bit per component (#3228)
• perf: NetworkBehaviour.Serialize safety check reduced from 4 bytes length header to 1 byte length hash, while keeping error correction (#3229)
• fix: Unity 2019, 2020 support added again (#3230)
• breaking: .hasAuthority renamed to .isOwned because it's easier to understand, and to prepare for SyncDirection where there is a difference between: (#3231)
• breaking: NetworkConnectionToServer.clientOwnedObjects renamed to .owned (simplify API)
• feature: NetworkConnection.owned objects are now available on server AND on client
• fix: #3234 assetId setter now allows overwriting an old assetId after duplicating a prefab.
• feature: NetworkWriter.WriteBytes(byte*) unsafe version
• feature: SyncDirection to easily support client auth components without extra Rpcs/Cmds. previously OnSerialize was only server-to-client direction. (#3244)
• feature: perf: NetworkConnectionToClient snapshot interpolated .remoteTimeline to simplify NetworkTransform (#3247)
• feature: NetworkBehaviour.SetDirty() to trigger custom OnSerialize without having to call SetSyncVarDirtyBit(1). prepares for NetworkTransform v3. (#3248)
• perf: breaking: NetworkTransformChild replaced by NetworkTransform with exposed .target. no more virtual property call. and no more redundant components which do the exact same thing. (#3249)
• breaking: NetworkTransform.clientAuthority flag obsoleted. use SyncDirection instead. automatically sets syncDirection if still used. (#3250)
• perf: NetworkBehaviour.IsDirty: check bits before time
• fix: NetworkTransform now always sends at the same sendInterval as time interpolation. as configured in NetworkManager.
• fix: NetworkLerpRigidbody now uses double time to keep precision over multiple days
• fix: NetworkRigidbody now uses double time to keep precision over multiple days
• fix: NetworkDiscovery BroadcastAddress exposed for iOS support (#3255)
• feature: manual DeltaCompression to prepare for NetworkTransform V3
• ... and lots of smaller improvements :)

Formerly 2022.9

manual github release

12.0.0 (2020-04-11)

11.6.0 (2020-04-11)

Features

• Use logger framework for NetworkClient (#1685) (6e92bf5)

11.5.2 (2020-04-10)

Bug Fixes

• Check SceneManager GetSceneByName and GetSceneByPath (#1684) (e7cfd5a)

11.5.1 (2020-04-10)

Bug Fixes

• stack overflow getting logger (55e075c)

11.5.0 (2020-04-10)

Features

• logger factory works for static classes by passing the type (f9328c7)

11.4.4 (2020-04-10)

Bug Fixes

• Re-enable transport if aborting additive load/unload (#1683) (bc37497)

11.4.3 (2020-04-10)

Performance Improvements

• Increasing Network Writer performance (#1674) (f057983)

11.4.2 (2020-04-03)

Performance Improvements

• Use continuewith to queue up ssl messages (#1640) (84b2c8c)

11.4.1 (2020-04-02)

Performance Improvements

• Adding buffer for local connection (#1621) (4d5cee8)

11.4.0 (2020-04-01)

Bug Fixes

• Destroyed NetMan due to singleton collision must not continue. (#1636) (d2a58a4)

Features

• logging api (#1611) (f2ccb59)

11.3.9 (2020-03-30)

Performance Improvements

• faster NetworkReader pooling (#1623) (1ae0381)

11.3.8 (2020-03-29)

Performance Improvements

• faster NetworkWriter pooling (#1620) (4fa43a9)

11.3.7 (2020-03-29)

Reverts

• Revert "perf: faster NetworkWriter pooling (#1616)" (e96b687), closes #1616

11.3.6 (2020-03-28)

Performance Improvements

• faster NetworkWriter pooling (#1616) (5128b12), closes #1614

11.3.5 (2020-03-28)

Performance Improvements

• replace isValueType with faster alternative (#1617) (61163ca), closes /github.com/vis2k/Mirror/issues/1614#issuecomment-605443808

11.3.4 (2020-03-28)

Performance Improvements

• use byte[] directly instead of MemoryStream (#1618) (166b8c9)