| # [Version 2.1.0 to 2.2.0](./docs/changes/2.2.0.md) |
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| # [Version 2.2.0 to 2.3.0](./docs/changes/2.3.0.md) |
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| # [Version 2.3.0 to 2.4.0](./docs/changes/2.4.0.md) |
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| # [Version 2.4.0 to 2.5.0](./docs/changes/2.5.0.md) |
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| # [Version 2.5.0 to 2.5.1](./docs/changes/2.5.1.md) |
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| # [Version 2.5.1 to 2.6.0](./docs/changes/2.6.0.md) |
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| # [Version 2.6.0 to 2.7.0](./docs/changes/2.7.0.md) |
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| # [Version 2.7.0 to 2.8.0](./docs/changes/2.8.0.md) |
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| # [Version 2.8.0 to 2.9.0](./docs/changes/2.9.0.md) |
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| # [Version 2.9.0 to 2.9.1](./docs/changes/2.9.1.md) |
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| # [Version 2.9.1 to 2.9.2](./docs/changes/2.9.2.md) |
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| # [Version 2.9.2 to 2.10.0](./docs/changes/2.10.0.md) |
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| # Planned for next version |
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| ## Bug Fixes |
| |
| * [GH-370](https://github.com/apache/mina-sshd/issues/370) Also compare file keys in `ModifiableFileWatcher`. |
| * [GH-371](https://github.com/apache/mina-sshd/issues/371) Fix channel pool in `SftpFileSystem`. |
| * [GH-383](https://github.com/apache/mina-sshd/issues/383) Use correct default `OpenOption`s in `SftpFileSystemProvider.newFileChannel()`. |
| * [GH-384](https://github.com/apache/mina-sshd/issues/384) Use correct lock modes for SFTP `FileChannel.lock()`. |
| * [GH-388](https://github.com/apache/mina-sshd/issues/388) `ScpClient`: support issuing commands to a server that uses a non-UTF-8 locale. |
| |
| * [SSHD-1259](https://issues.apache.org/jira/browse/SSHD-1259) Consider all applicable host keys from the known_hosts files. |
| * [SSHD-1310](https://issues.apache.org/jira/browse/SSHD-1310) `SftpFileSystem`: do not close user session. |
| * [SSHD-1327](https://issues.apache.org/jira/browse/SSHD-1327) `ChannelAsyncOutputStream`: remove write future when done. |
| * [SSHD-1332](https://issues.apache.org/jira/browse/SSHD-1332) (Regression in 2.10.0) Resolve ~ in IdentityFile file names in `HostConfigEntry`. |
| |
| ## New Features |
| |
| * [GH-356](https://github.com/apache/mina-sshd/issues/356) Publish snapshot maven artifacts to the [Apache Snapshots](https://repository.apache.org/content/repositories/snapshots) maven repository. |
| |
| |
| ## Major Code Re-factoring |
| |
| As part of the fix for [GH-371](https://github.com/apache/mina-sshd/issues/371) |
| the channel pool in `SftpFileSystem` was rewritten completely. Previous code also |
| used `ThreadLocal`s to store `SftpClient`s, which could cause memory leaks. |
| |
| These `ThreadLocal`s have been removed, and the channel pool has been rewritten |
| to function similar to a Java `ThreadPool`: the pool has a maximum size; it has |
| an expiration duration after which an idle channel is removed and closed, and |
| it has a "core size" of channels to keep even if they are idle. If a channel is |
| closed for any reason it is evicted from the pool. |
| |
| Properties to configure these pool parameters have been added to `SftpModuleProperties`. |
