[Pijukatel]

Summary

Syncs the Go client with OpenAPI spec v2-2026-11-09T143926Z (apify/apify-docs#3084, #3199) and apify-client-js #1198, #1200 and #1205. Applies requirement updates from apify/apify-client-orchestration#66 and #67, and cleans up docs and comments. ClientVersion goes to 0.16.0.

Spec sync

• APISpecVersion is v2-2026-11-09T143926Z.
• #3084: actorPath was already present.
• #3199: zstd is documented as a Content-Encoding value for key-value store records.

zstd request compression (JS #1200)

• New RequestCompressionZstd, using klauspost/compress. Works with WithRequestCompression and for Server Actor requests.
• One encoder is shared across goroutines.

ParentRequestID for Server Actor requests (JS #1198)

• ActorServerRequestOptions.ParentRequestID is sent as X-Actor-Request-ID and replaces any header with the same name, whatever its casing.
• docs/server_actors.md has a new section with a compiled example.
• JS #1205 only regenerates JS types, so nothing was ported.

Batch add requests

• BatchAddRequests now retries unprocessed requests 3 times and sends up to 5 batches at once, like the reference client. The first retry delay is capped.
• New BatchAddRequestsWithOptions sets the retry count, parallelism and delay.
• A batch that fails with an API or transport error returns its requests as unprocessed instead of failing the call. An invalid queue ID, an undecodable response or an ended context still returns an error.

Docs and comments cleanup

• Shortened and corrected comments in the code, README, docs pages and CI workflow.
• Removed reference-client and sibling-client provenance notes.
• Split review_fixes_test.go into test files named by subject.

Tests

• New request_queue_batch_test.go for retries, parallelism and failed batches.
• Unit tests for zstd and ParentRequestID.

---

Generated by Claude Code