A weekly digest of client library updates from across the Cloud SDK

## Library A weekly digest of client library updates from across the [Cloud SDK](https://cloud.google.com/sdk). ### Go ### Changes for [storage/internal/apiv2](https://github.com/googleapis/google-cloud-go/tree/main/storage/internal/apiv2) #### [1.51.0](https://github.com/googleapis/google-cloud-go/compare/storage/v1.50.0...storage/v1.51.0) (2025-03-12) ##### Features * **storage/append:** Support appends in w1r3\. ([#11483](https://github.com/googleapis/google-cloud-go/issues/11483)) ([48bb391](https://github.com/googleapis/google-cloud-go/commit/48bb39154479a2cf2d379316e0915f39d7b7a518)) * **storage:** Benchmark with experimental MRD. ([#11501](https://github.com/googleapis/google-cloud-go/issues/11501)) ([7b49152](https://github.com/googleapis/google-cloud-go/commit/7b491520a693d258d3370a19c43c9dff6c8558c7)) * **storage:** Implement RetryChunkDeadline for grpc writes ([#11476](https://github.com/googleapis/google-cloud-go/issues/11476)) ([03575d7](https://github.com/googleapis/google-cloud-go/commit/03575d74f5241cc714e4d3ac63635569a34f5633)) * **storage:** Specify benchmark integrity check. ([#11465](https://github.com/googleapis/google-cloud-go/issues/11465)) ([da18845](https://github.com/googleapis/google-cloud-go/commit/da188453e0254c49a01d28788d0849a2d0e98e0c)) * **storage:** Use ReadHandle for faster re-connect ([#11510](https://github.com/googleapis/google-cloud-go/issues/11510)) ([cac52f7](https://github.com/googleapis/google-cloud-go/commit/cac52f79a73d46774d33d76e3075c0a5b3e0b9f3)) * **storage:** Wrap NotFound errors for buckets and objects ([#11519](https://github.com/googleapis/google-cloud-go/issues/11519)) ([0dd7d3d](https://github.com/googleapis/google-cloud-go/commit/0dd7d3d62e54c6c3bca395fcca8450ad3347a5a0)) ##### Bug Fixes * **storage/append:** Report progress for appends. ([#11503](https://github.com/googleapis/google-cloud-go/issues/11503)) ([96dbb6c](https://github.com/googleapis/google-cloud-go/commit/96dbb6c12398fb3cbffab2bf61836bef2f704f66)) * **storage:** Add a safety check for readhandle ([#11549](https://github.com/googleapis/google-cloud-go/issues/11549)) ([c9edb37](https://github.com/googleapis/google-cloud-go/commit/c9edb379ece70f065650702c9240ee540ca2f610)) * **storage:** Add universe domain to defaultSignBytesFunc ([#11521](https://github.com/googleapis/google-cloud-go/issues/11521)) ([511608b](https://github.com/googleapis/google-cloud-go/commit/511608b8e8554aa06f9fe2e2e4f51ead0f484031)) * **storage:** Clone the defaultRetry to avoid modifying it directly ([#11533](https://github.com/googleapis/google-cloud-go/issues/11533)) ([7f8d69d](https://github.com/googleapis/google-cloud-go/commit/7f8d69dcd6a7b1ad6c1df8d9fe8dfb5fe0947479)) * **storage:** Fix adding multiple range on stream with same read id ([#11584](https://github.com/googleapis/google-cloud-go/issues/11584)) ([0bb3434](https://github.com/googleapis/google-cloud-go/commit/0bb3434e0e12563ff21ef72ad2e52ad7eb61d66e)) * **storage:** Modify the callback of mrd to return length of data read instead of limit. ([#11687](https://github.com/googleapis/google-cloud-go/issues/11687)) ([9e359f0](https://github.com/googleapis/google-cloud-go/commit/9e359f0089f744c32d12bf77889d69a4db155357)) * **storage:** Propagate ctx from invoke to grpc upload reqs ([#11475](https://github.com/googleapis/google-cloud-go/issues/11475)) ([9ad9d76](https://github.com/googleapis/google-cloud-go/commit/9ad9d7665ca2f4cfdcee75f5e683084ac49536a6)) * **storage:** Remove duplicate routing header ([#11534](https://github.com/googleapis/google-cloud-go/issues/11534)) ([8eeb59c](https://github.com/googleapis/google-cloud-go/commit/8eeb59cbfb16d8f379f7aa4c6f11e53cebbd38a6)) * **storage:** Return sentinel ErrObjectNotExist for copy and compose ([#11369](https://github.com/googleapis/google-cloud-go/issues/11369)) ([74d0c10](https://github.com/googleapis/google-cloud-go/commit/74d0c1096f897ca3c15646f3049ea540bed0a6a0)), refs [#10760](https://github.com/googleapis/google-cloud-go/issues/10760) * **storage:** Wait for XML read req to finish to avoid data races ([#11527](https://github.com/googleapis/google-cloud-go/issues/11527)) ([782e12a](https://github.com/googleapis/google-cloud-go/commit/782e12a11c1dfe6d831f5d0b9b5f4409993e4d9e)) ### Java ### Changes for [google-cloud-storage](https://github.com/googleapis/java-storage) #### [2.50.0](https://github.com/googleapis/java-storage/compare/v2.49.0...v2.50.0) (2025-03-14) ##### Features * Next release from main branch is 2.50.0 ([#2968](https://github.com/googleapis/java-storage/issues/2968)) ([4a69fcc](https://github.com/googleapis/java-storage/commit/4a69fcc16787904675e5ba15f42bcab67553a7aa)) ##### Bug Fixes * **deps:** Update the Java code generator (gapic-generator-java) to 2.54.0 ([22e7e3d](https://github.com/googleapis/java-storage/commit/22e7e3d4e8c56184f9c91b1e0bf52d5c4aa4cf9f)) * **deps:** Update the Java code generator (gapic-generator-java) to 2.55.1 ([81c8c61](https://github.com/googleapis/java-storage/commit/81c8c611ab51a706d63670dff86db5bfd04ef544)) * Improve 503 handling for json resumable uploads ([#2987](https://github.com/googleapis/java-storage/issues/2987)) ([9bc2b14](https://github.com/googleapis/java-storage/commit/9bc2b14a0058cded0321e5afa3ea3fc59bf3421b)) * Update usages of String.format to explicitly pass Locale.US ([#2974](https://github.com/googleapis/java-storage/issues/2974)) ([8bcb2de](https://github.com/googleapis/java-storage/commit/8bcb2de22ea39cfc0b4dda07daba78ea192b5e98)), closes [#2972](https://github.com/googleapis/java-storage/issues/2972) ##### Dependencies * Update dependency com.google.apis:google-api-services-storage to v1-rev20250224-2.0.0 ([#2969](https://github.com/googleapis/java-storage/issues/2969)) ([80a40c4](https://github.com/googleapis/java-storage/commit/80a40c41527a5fb83a41ac4754d5be22f5cd5c2b)) * Update googleapis/sdk-platform-java action to v2.55.1 ([#2985](https://github.com/googleapis/java-storage/issues/2985)) ([e22a2de](https://github.com/googleapis/java-storage/commit/e22a2de0fe1dc66e6e5b6d311f4812c290177203)) * Update sdk-platform-java dependencies ([#2983](https://github.com/googleapis/java-storage/issues/2983)) ([9eeb82a](https://github.com/googleapis/java-storage/commit/9eeb82af81ad8095c21542808a8eaa5098dee074)) * Update sdk-platform-java dependencies ([#2986](https://github.com/googleapis/java-storage/issues/2986)) ([10b922a](https://github.com/googleapis/java-storage/commit/10b922a8ae831fcd0107abf54091566442ae5fde)) ## Feature Cloud Storage now offers the `DE` configurable dual-region code, which can be used when creating a dual-region bucket in `europe-west3` (Frankfurt) and `europe-west10` (Berlin). To learn more about Cloud Storage configurable dual-regions, see [Configurable dual-regions](https://cloud.google.com/storage/docs/locations#configurable)