v0.9.1

0.9.1 - 2026-03-16

• Fix recursion issue when generating requests HTTP adapter on each new connection

What's Changed

• Fix RecursionError caused by mutating shared pool_classes_by_scheme dict by @timtimno1 in #220
• Prepare for v0.9.1 release by @jborean93 in #221

New Contributors

• @timtimno1 made their first contribution in #220

Full Changelog: v0.9.0...v0.9.1

v0.9.0

What's Changed

• Add retry for Receive operations by @jborean93 in #208
• Add no_profile option for RunspacePool by @jborean93 in #209
• Add support for multiple PowerShell invocations by @jborean93 in #210
• Clean up imports and bump cryptography now backend is optional/deprecated by @jborean93 in #211
• Use host SPN service by @jborean93 in #214
• Add RunspacePool.is_alive() function by @jborean93 in #215
• Add certificate_key_password option by @jborean93 in #216

0.9.0 - 2026-02-17

• Raised minimum Python version to 3.10
• Added retry handler for WSMan Receive operations that can attempt to recover from a network disconnect during a command operation
• Added no_profile option to RunspacePool to skip loading the user profile on the remote shell
• Added idle_timeout option to RunspacePool to control the idle timeout, in seconds, of the remote Runspace Pool
• Made an __enter__ and __exit__ method for PowerShell to allow it to be used with a with PowerShell(runspace) as ps: syntax
  • On __exit__ the pipeline will be closed using the TERMINATE signal to clean up any resources on the server end
  • ps.close() can also be called manually to clean up any resources and to prep the pipeline to be run again
• Added clear_streams() onto a PowerShell object to clear the output and streams values so it is ready for a subsequent run
• Changed default service name used for Kerberos authentication from WSMAN to host to match the behaviour on Windows
  • WSMAN was used for CredSSP authentication only on the native Windows client while Negotiate/Kerberos auth used host
  • This should fix errors when authenticating with domain controllers which sometimes fail to register the WSMAN service for the host
• Added is_alive(timeout=...) on RunspacePool to check if the Runspace Pool is still alive and ready for use on the server
• Added certificate_key_password option to WSMan to support loaded client certificate keys that have been encrypted

Full Changelog: v0.8.1...v0.9.0

v0.9.0rc2

What's Changed

• Change default Negotiate service to HTTP by @jborean93 in #213
• Use HOST SPN service by @jborean93 in #214
• Add RunspacePool.is_alive() function by @jborean93 in #215
• Add certificate_key_password option by @jborean93 in #216
• Use lowercase host instead of HOST for SPN by @jborean93 in #217

Full Changelog: v0.9.0rc1...v0.9.0rc2

v0.9.0rc1

What's Changed

• Add retry for Receive operations by @jborean93 in #208
• Add no_profile option for RunspacePool by @jborean93 in #209
• Add support for multiple PowerShell invocations by @jborean93 in #210
• Clean up imports and bump cryptography now backend is optional/deprecated by @jborean93 in #211

Full Changelog: v0.8.1...v0.9.0rc1

v1.0.0b1

1.0.0b1 - 2022-05-27

Breaking changes

• There should be no breaking changes in this release as the pypsrp namespace will continue to work as it had.
• The pypsrp namespace is going to be deprecated going forward and all work moving to the stuff in the psrp namespace.

Features

• Added the psrp namespace which includes a sync and asyncio runspace pools and powershell pipelines
• This also includes a new set of connection types such as:
  • psrp.NamedPipeInfo - asyncio only connection for named pipes such as the management pipe pwsh creates
  • psrp.ProcessInfo - connection to start a new pwsh pwsh process locally
  • psrp.SSHInfo - asyncio only SSH connection for remote pwsh communication
  • psrp.WinPSSSHInfo - asyncio only SSH connection for remote Windows PowerShell communication
  • psrp.WSManInfo - connection for WSMan based remote targets
• Also includes a base connection type class for Out of Process connections to help building your own

v0.8.1

0.8.1 - 2022-02-22

• Bump requests-credssp minimum to new version to support newer encryption format and simpler dependencies

v0.8.0

0.8.0 - 2022-02-01

• The CommandParameter class now uses named keyword arguments
• The cmd parameter for Command class is now a positional argument
• Ensure each ps.streams.error entry contains a MESSAGE_TYPE value just like the other stream objects
• Use a default of None if a complex custom object has no ToString property defined.
• Moved back to using setuptools instead of poetry as the build system
• Added type annotations to most public classes and methods

v0.8.0rc1

Prepare for 0.8.0rc1 release (#141)

v0.7.0

0.7.0 - 2021-12-13

Features

• Add pypsrp.serializer.TaggedValue which allows the marking of a value with a tag that controls which serialization routine to apply.
  • This only applys to primitive objects, like U32 as System.UInt32, SS as System.Security.SecureString, etc
  • For a full list of primitive tags see https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-psrp/c8c85974-ffd7-4455-84a8-e49016c20683

v0.6.1

0.6.1 - 2021-11-19

• Fix no_proxy to actually ignore environment proxy settings