v3.264.0

## 3.264.0 (2026-09-23)

### Features

- [sdk/python] Add component state migration callbacks to ResourceOptions [#24331](https://github.com/pulumi/pulumi/pull/24331)
- [cli/deployment] Allow `pulumi deployment settings edit` to configure git authentication, dependency caching, template sources and drift remediation [#24528](https://github.com/pulumi/pulumi/pull/24528)
- [cli/deployment] Allow `pulumi deployment settings edit` to configure tag triggers, review stack labels and the version control integration [#24527](https://github.com/pulumi/pulumi/pull/24527)
- [backend/service] Enable component state migrations for Pulumi Cloud updates using journal v2 [#24458](https://github.com/pulumi/pulumi/pull/24458)
- [sdk/go] Add component state migration callbacks to resource options [#24519](https://github.com/pulumi/pulumi/pull/24519)
- [sdk/nodejs] Add component state migration callbacks to resource options [#24715](https://github.com/pulumi/pulumi/pull/24715)

### Bug Fixes

- [sdk/python] Discover plugins from the current uv workspace member’s dependencies [#24706](https://github.com/pulumi/pulumi/pull/24706)
- [cli] Suppress the Neo diagnostic help prompt for informational messages [#24743](https://github.com/pulumi/pulumi/pull/24743)
- [cli] Run the `pulumi new` credentials preflight for parameterized providers [#24669](https://github.com/pulumi/pulumi/pull/24669)
- [cli/env] Reference `pulumi env` rather than the retired standalone `esc` CLI in `pulumi env` messages and help text [#24699](https://github.com/pulumi/pulumi/pull/24699)
- [cli/deployment] Allow `pulumi deployment settings edit` to move a stack configured against a repository URL onto a version control integration [#24529](https://github.com/pulumi/pulumi/pull/24529)
- [cli/deployment] Stop `pulumi deployment settings get` padding its output for labels it does not print [#24448](https://github.com/pulumi/pulumi/pull/24448)
- [sdk/go] Serialize ESC boolean schemas as their equivalent object forms (`{}` for "always", `{"not":{}}` for "never") instead of bare JSON booleans, so schema-carrying payloads are valid instances of the OpenAPI models that describe them [#24613](https://github.com/pulumi/pulumi/pull/24613)
- [sdk/go] Run Go policy remediations only at the `remediate` enforcement level [#24647](https://github.com/pulumi/pulumi/pull/24647)
- [engine] Avoid trying to delete resources `PendingReplacement` [#24588](https://github.com/pulumi/pulumi/pull/24588)
- [backend/diy] Fix path handling with absolute paths [#24628](https://github.com/pulumi/pulumi/pull/24628)
- [pkg] Interpret documentation references on lazily-loaded packages after they are fully bound, and resolve references to members that have not been loaded yet [#24682](https://github.com/pulumi/pulumi/pull/24682)
- [engine] Update the partially created resource instead of creating another one when an `OnError` hook retries a create [#24684](https://github.com/pulumi/pulumi/pull/24684)
- [engine] Preserve root-first state ordering between chained state migration callbacks [#24695](https://github.com/pulumi/pulumi/pull/24695)
- [sdk/go] Propagate the `dependsOn` resource option on `ReadResource` calls [#24725](https://github.com/pulumi/pulumi/pull/24725)
- [pcl] Propagate the `dependsOn` resource option on `read` blocks [#24725](https://github.com/pulumi/pulumi/pull/24725)
- [cli/neo] Skip the redundant preview step when `pulumi neo` runs the `pulumi_up` tool [#24719](https://github.com/pulumi/pulumi/pull/24719)
- [sdkgen/go] Set the default plugin version when the schema sets a Go language option [#24733](https://github.com/pulumi/pulumi/pull/24733)
- [cli/package] Stop leaking package processes from `pulumi package get-schema` [#24741](https://github.com/pulumi/pulumi/pull/24741)
- [cli] Remove the prompt to create a first project after an interactive login [#24742](https://github.com/pulumi/pulumi/pull/24742)
- [engine] When a Read is skipped because one of its dependencies failed during a `--continue-on-error` update, return the resource's last-known outputs to the SDK if it is already present in state, rather than an empty output map [#24745](https://github.com/pulumi/pulumi/pull/24745)

### Improvements

- [backend/service] Improve startup performance [#24417](https://github.com/pulumi/pulumi/pull/24417)
- [sdk/go] Remove `policyx.ResourceValidationArgs.DryRun` as it was never correctly set [#24673](https://github.com/pulumi/pulumi/pull/24673)
- [engine] Report planned and applied state migrations through user-facing diagnostics [#24713](https://github.com/pulumi/pulumi/pull/24713)
- [cli] Make all commands start slightly faster [#24736](https://github.com/pulumi/pulumi/pull/24736)

### Miscellaneous

- [engine] Retire the SKIP value from the RegisterResourceResponse.Result protobuf enum; dependency-skipped resources now report FAIL to the SDK, which matches how every language SDK already interpreted SKIP [#24688](https://github.com/pulumi/pulumi/pull/24688)
- [java] Upgrade java to v1.37.2 [#24729](https://github.com/pulumi/pulumi/pull/24729)
- [hcl] Upgrade hcl to v0.18.1 [#24729](https://github.com/pulumi/pulumi/pull/24729)
- [yaml] Upgrade yaml to v1.38.7 [#24735](https://github.com/pulumi/pulumi/pull/24735)
- [hcl] Upgrade hcl to v0.18.2 [#24735](https://github.com/pulumi/pulumi/pull/24735)
- [sdk/dotnet] Upgrade dotnet to v3.114.0 [#24737](https://github.com/pulumi/pulumi/pull/24737)
- [yaml] Upgrade yaml to v1.38.7 [#24737](https://github.com/pulumi/pulumi/pull/24737)
- [hcl] Upgrade hcl to v0.18.2 [#24737](https://github.com/pulumi/pulumi/pull/24737)