0.20.1

Improvements/fixes

• SFTP: truncate overwritten remote file when upload source is smaller. (#471)
• HostKeyVerification: support wildcard patterns for principal matching, reject certs with empty principals (#462)

0.20.0

Breaking

• RemoteProcess: remove obsolete ExitCode/ExitSignal/WaitForExitAsync members. (#452)

New features

• UploadEntriesOptions: implement ShouldInclude. (#448)

Improvements/fixes

• Add a collection debug view for the AlgorithmList. (#447)
• Various fixes. (#453)
• PublicKey: fix Equals always returning false. (#454)
• Connect: support IPv6 connections. (#455)
• ClientCertificateParser: fix Trim. (#458)
• SshConfig: fix inverted logic in ThrowUnsupportedWhenKeywordValueIsNot. (#456)
• SshConfig: fix CertificateFile "none" checking against IdentityFiles. (#457)
• HostCertificateInfo: do case-insensitive certificate principal matching. (#459)
• HMac: use constant-time comparison. (#461)
• KnownHostsFile: fix ? pattern matching. (#460)

0.19.0

Tmds.Ssh:

• RemoteProcess: add GetExit{Code,Status}Async methods which obsolete ExitCode/ExitSignal/WaitForExitAsync. (#443)
• SshClientSettings: support configuring the connection algorithms. (#445)

0.18.1

Tmds.Ssh:

• RemoteProcess.{StandardInputStream/StandardOutputStream}: only wrap SshExceptions in IOException. (#441)

0.18.0

Tmds.Ssh:

• RemoteProcess: add APIs for reading stdout via Stream/StreamReader. (#432)
• KeyExchange: refactor the implementations to share the TryExchangeAsync control flow. (#431)
• Add API documentation (#433, #434, #435, #436)

Documentation:

• Documentation is built using docfx and hosted at https://tmds.github.io/Tmds.Ssh/ (#438)

0.17.2

ssh-cp:

• Release global tool to copy files using SFTP (#423)

ssh:

• logging and exceptions are written to stdout (#422)

0.17.1

• ssh: handle Window size changes on Windows (#421)

0.17.0

SshClient:

• On .NET 10, use the BCL MLKem class for mlkem768x25519-sha256 (#403)
• ssh_config options: support PasswordAuthentication (#405) and BatchMode (#407),

SftpClient:

• Use limits@openssh.com server limits for packet size, read and write length (#399)
• Support Upload/Download for special file systems that report non-empty files with a zero length (#401)
• Download/UploadDirectoryEntriesAsync: support creating the target directory (#413)

ssh:

• The ssh example application (which provides a CLI similar to OpenSSH ssh) is provided as a .NET global tool.

Breaking API changes:

• HostAuthentication delegate arguments have moved to the HostAuthenticationContext struct (#406)
• PasswordCredential: the constructor that accepts a prompt was replaced by another constructor that accepts a PasswordPrompt delegate (#407)
• Download/UploadEntriesOptions: the RecurseSubdirectories property was renamed to IncludeSubdirectories, and when set to false empty directories are no longer created (#412)

Behavior changes:

• Download/UploadDirectoryEntriesAsync no longer fails for existing directories when Overwrite is set to false (#417)
• Download/UploadDirectoryEntriesAsync defaults to create the target directory (#418)

0.16.0

• SftpClient: support recursive directory delete. (#396)
• Remove obsolete members. (#397)

0.15.0

• SshClient: add ExecuteShell. (#382)
• RemoteProcess:: Support terminal allocation. (#373)
• RemoteProcess: add API to read into char[] buffers. (#375)
• RemoteProcess: support changing the terminal size. (#381)
• RemoteProcess: add SendSignal API. (#384)
• RemoteProcess: Support setting envvars for execute. (#388)
• SftpClient: Map unrecognized file types to 'WeirdFile' instead of throwing. (#370)
• SftpClient: [breaking] allow extended attributes to be binary blobs. (#372)
• SftpClient: Add interface that represents an SFTP working directory. (#389)
• SftpClient: by default, don't read any extended attributes. (#391)

Breaking changes: due to some refactorings the library is not binary compatible with the previous version. Except for the change to handle extended attributes as binary blobs, the API is source compatible.