NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #1488 most downloaded on PyPI
Pulumi's Python SDK
Last release 3 days ago
02 Oct 2026
Ships on a steady schedule
a new release about every 8 days
Nearly every release is documented
notes for 59 of the last 60 stable releases
7 versions withdrawn
withdrawn after publishing
8 years old
4961 releases · first in 2018
Nothing published for this version
[engine] Allow providers to return errors from construct and format them nicely #17306
One column per quarter.
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
[engine] Generated and matched aliases are written to debug logs #17280
[engine] Generated and matched aliases are written to debug logs #17280
[cli/display] Show the count of unchanged resources #17257
[auto/nodejs] Support an abort channel for gracefully canceling operations #16783
[auto/{nodejs,python}] Support refresh consistently in up/preview/destroy #17209
[cli/state] Support falling back to snapshot secret managers when PULUMI_FALLBACK_TO_STATE_SECRETS_MANAGER is set #17236
[sdkgen/python] First-class output-versioned invokes that maintain secrets in Python #17275
[engine] Fix token expired errors due to network issues #17127
[engine] Fix dependency traversal for untargeted skipped creates #17340
[engine] Retry token refresh errors immediately #17338
[cli/config] Fix help text for config set command
#17319
[sdk/nodejs] Allow 'pulumi about' in nodejs projects to resolve dependencies from package files by walking up the file tree #17239
[sdkgen/python] Fully generate TypedDict input types by default #17296
[sdkgen/python] Fix sdk-gen for parameterized providers #17303
[sdkgen/python] Fix python defaulting to generating typed dicts for input types #17322
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
[cli] Add an --attach-debugger flag for pulumi preview and pulumi up, that makes pulumi attach a debugger to the running program and allows attaching
[cli] Add an --attach-debugger flag for pulumi preview and pulumi up, that makes pulumi attach a debugger to the running program and allows attaching to it
#17268
[auto/{nodejs,python}] Add StartDebuggingEvent to the automation API #17221
[cli/package] Make --out optional within pulumi package get-mapping
#17227
[engine] Package references and parameterized providers are now considered stable and have a feature flag to report so #17153
[pkg] Update pulumi-java to 0.16.1 #17263
[sdk/dotnet] Update dotnet to 3.67.1 #17262
[sdk/python] Add debugpy as a dependency to improve the debugging experience
#17253
[sdkgen/nodejs] Add first-class output-versioned invokes for NodeJS #17237
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
[cli/state] Show the full set of delete commands necessary to remove resources from the source stack, if writing to it fails #17205
[cli/state] Show the full set of delete commands necessary to remove resources from the source stack, if writing to it fails #17205
[cli/state] Try to revert changes to destination stack if we are unable to save the source stack in state move #17208
[engine] Send resource names and types in provider requests from the engine, in addition to the combined URN #17177
[pkg] Add support for ESC Projects #17226
[sdk/dotnet] Update dotnet to 3.67.0 #17223
[sdkgen/go] Allow output-versioned invokes to resolve and maintain secrets #17132
[cli] Recover from zero-byte credentials.json files
#17186
[cli] Using PULUMI_BACKEND_URL no longer updates credentials.json #17199
[engine] Fix parameterized providers not downloading correctly when found from state #17218
[cli/about] Fix language plugins always having unknown version in about #17216
[cli/display] Fix deletes not being show in refresh when using json output
#16851
[cli/display] Hide unnecessary rows in non-interactive mode #17188
[sdkgen/python] Correctly case Python package names in package add link instructions
#17178
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
[cli] Include all engine events in the event-log #17101
[cli] Include all engine events in the event-log #17101
[pkg] Added NewCachedLoader for caching schema loads.
#17118
[yaml] Update yaml to v1.10 #17154
[auto/go] Include panic value in message for non-error panics #17066
[auto/nodejs] Add LocalWorkspace.install method for Nodejs #17134
[auto/python] Add LocalWorkspace.install method #17086
[cli/{display,plugin}] Render download and install progress as part of system messages during Pulumi operations #17019
[cli/state] Allow moving resources when there's already a provider with an identical URN in the destination stack, if the inputs match #17076
[sdk/nodejs] Respect .node-version and .nvmrc files in pulumi install
#17060
[engine] Propagate deleted parents of untargeted resources #17117
[engine] Fix a snapshot integrity issue caused by deleteBeforeReplace and failed create operations #17146
[engine] Fix panic with user specified plugin paths #17141
[sdk] Use int32 in Go interfaces that map to protobufs using int32 #17068
[cli/display] Improve rendering of update diffs in some circumstances. #17029
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
[cli/display] Print panic banners for snapshot integrity errors #17047
[cli/display] Print panic banners for snapshot integrity errors #17047
[auto/go] Add options to automation API Workspace.Install #16888
[auto/go] Add Remote Automation API support for choosing a deployment runner pool. #16991
[backend/service] Prefer PULUMI_ACCESS_TOKEN set in the environment over the one stored in the config when they don't match
#17051
#16970
[engine] Allow provider to be unknown during preview #16868
[programgen] Add an organization intrinsic to PCL #16948
[cli/install] Add --use-language-version-tools flag to setup python version using pyenv during installation
#16855
[cli/package] Allow pulumi package add to work with arbitrary schema sources
#16989
[auto] Fix panic in remote automation API #16978
[cli] Show a better message when logging out with --all
#17051
#16998
[cli/install] Fix installation of dependencies that do not specify a version (eg yaml) #16981
[docs] Use ComponentResourceOptions for components
#16968
[sdk/go] Unmarshal pointers correctly if destination type is any #16914
[sdkgen/go] Use provided ImportBasePath for parameterized SDKs #17036
[sdkgen/go] Update package add instructions for go #17055
[sdk/nodejs] Fix type checking of Output<Record<string, any>>
#16959
[sdk/nodejs] Fix NodeJS OOM detection condition #17045
[sdk/nodejs] Prevent double close on OOM detection channel #17043
[sdkgen/nodejs] Set minimum version of core SDK when using parameterization #17032
[sdk/python] Fix the type of StackReference.outputs to be Dict[str, any]
#16956
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Your coding agent can read these notes before it upgrades. Set up the MCP server →