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5 commits
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Commits on Aug 21, 2026

chore(deps): update dependency micrometer-metrics/micrometer to v1.17…

….1 (prometheus#2398)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[micrometer-metrics/micrometer](https://redirect.github.com/micrometer-metrics/micrometer)
| patch | `v1.17.0` → `v1.17.1` |

---

### Release Notes

<details>
<summary>micrometer-metrics/micrometer
(micrometer-metrics/micrometer)</summary>

###
[`v1.17.1`](https://redirect.github.com/micrometer-metrics/micrometer/releases/tag/v1.17.1):
1.17.1

[Compare
Source](https://redirect.github.com/micrometer-metrics/micrometer/compare/v1.17.0...v1.17.1)

##### :lady\_beetle: Bug Fixes

- ClassNotFoundException: org.LatencyUtils.PauseDetector is thrown when
introspecting AbstractTimer
[#&#8203;7815](https://redirect.github.com/micrometer-metrics/micrometer/issues/7815)
- Prometheus custom meters: creation timestamps are incorrect
[#&#8203;7798](https://redirect.github.com/micrometer-metrics/micrometer/issues/7798)
- Fix memory leak/NPE in MicrometerHttpClientInterceptor (HC4 & HC5)
- Sanitize line terminators in Dogstatsd, Etsy StatsD, and
LoggingMeterRegistry

##### 🔨 Dependency Upgrades

- Bump io.netty:netty-bom from 4.2.15.Final to 4.2.17.Final
[#&#8203;7822](https://redirect.github.com/micrometer-metrics/micrometer/pull/7822)
- Bump software.amazon.awssdk:cloudwatch from 2.46.6 to 2.46.21
[#&#8203;7705](https://redirect.github.com/micrometer-metrics/micrometer/pull/7705)

##### 📝 Tasks

- Fix ineffective ExemplarSampler cache in DefaultExemplarSamplerFactory
[#&#8203;7657](https://redirect.github.com/micrometer-metrics/micrometer/pull/7657)
- Note micrometer-jetty11 deprecation in the artifact description
[#&#8203;7651](https://redirect.github.com/micrometer-metrics/micrometer/issues/7651)

##### ❤️ Contributors

Thank you to all the contributors who worked on this release:
[@&#8203;arimu1](https://redirect.github.com/arimu1),
[@&#8203;kalayciburak](https://redirect.github.com/kalayciburak)

</details>

---

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♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
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---

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---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

renovate[bot] authored Aug 21, 2026

fix(deps): update protobuf (prometheus#2400 )

This PR contains the following updates:

| Package | Type | Update | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|---|---|
| [protoc](https://redirect.github.com/protocolbuffers/protobuf) | tools
| major | `35.1` → `36.0` |
![age](https://developer.mend.io/api/mc/badges/age/github-releases/protocolbuffers%2fprotobuf/36.0?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/github-releases/protocolbuffers%2fprotobuf/35.1/36.0?slim=true)
|
|
[com.google.protobuf:protobuf-java](https://developers.google.com/protocol-buffers/)
([source](https://redirect.github.com/protocolbuffers/protobuf)) |
compile | minor | `4.35.1` → `4.36.0` |
![age](https://developer.mend.io/api/mc/badges/age/maven/com.google.protobuf:protobuf-java/4.36.0?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.google.protobuf:protobuf-java/4.35.1/4.36.0?slim=true)
|

---

### Release Notes

<details>
<summary>protocolbuffers/protobuf (protoc)</summary>

###
[`v36.0`](https://redirect.github.com/protocolbuffers/protobuf/releases/tag/v36.0):
Protocol Buffers v36.0

[Compare
Source](https://redirect.github.com/protocolbuffers/protobuf/compare/v35.1...v36.0-rc2)

### Announcements

- [Protobuf News](https://protobuf.dev/news/) may include additional
announcements or pre-announcements for upcoming changes.
- [Migration Guide](https://protobuf.dev/support/migration/) may include
additional guidance for breaking changes.

### Bazel

- Add Bazel9 test
([`90ad7e9`](https://redirect.github.com/protocolbuffers/protobuf/commit/90ad7e978849e11406eeb47baf228b099c5da9d0))
- Bazel 9 tests for csharp, hpb, objc, php, python, rust and upb
([`f9e028f`](https://redirect.github.com/protocolbuffers/protobuf/commit/f9e028f29fa83d0fcfb01c19ce0a4635e9beff5c))

### Compiler

- Make default\_symbol\_visibility STRICT in edition 2026
([`fcd68c5`](https://redirect.github.com/protocolbuffers/protobuf/commit/fcd68c563cf2be486622a118caaf8c5f3858f744))
- Add deprecation warnings for (py|cc|java)\_generic\_service.
([`517be42`](https://redirect.github.com/protocolbuffers/protobuf/commit/517be42cfe43c9e2c69f5ee40e437a9d8cbd3f99))
- Disallow reserving field number INT\_MAX.
([`933c522`](https://redirect.github.com/protocolbuffers/protobuf/commit/933c522f9e9a09d30f370dc885640af248e52469))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- Feat: `--<lang>_prefix` cli option
([#&#8203;24824](https://redirect.github.com/protocolbuffers/protobuf/issues/24824))
([`92dd27c`](https://redirect.github.com/protocolbuffers/protobuf/commit/92dd27ccf0c5c674b48de48310e0ebf45d0d5b88))
- Enforce proto limits in the descriptor by default for EDITION\_2026.
([`d8520d9`](https://redirect.github.com/protocolbuffers/protobuf/commit/d8520d93af2aadf99afcb5e17bfb99c14ad57364))
- Fix: Apply path traversal guard to WriteAllToZip() matching
WriteAllToDisk()
([#&#8203;27171](https://redirect.github.com/protocolbuffers/protobuf/issues/27171))
([`28bef98`](https://redirect.github.com/protocolbuffers/protobuf/commit/28bef9809e4d1f5f3b6da2a4a26a3bd5b488136b))
- Add an `enforce_proto_limits` feature which will be implemented in
Edition 2026.
([`5ddd524`](https://redirect.github.com/protocolbuffers/protobuf/commit/5ddd5244f7a04539e59f97fbc0c0df02334d0b12))

### C++

- Disable option sub-location mapping in open-source builds.
([`1d8a656`](https://redirect.github.com/protocolbuffers/protobuf/commit/1d8a656f5273a3b41afa609cf0f08b65491dbd48))
- Add `json_options.proto` and `json_enumvalue_options.proto` and/or
gencode derived from them to release artifacts
([`15e9334`](https://redirect.github.com/protocolbuffers/protobuf/commit/15e93345f8b821ad74334fd503318f8860b774bb))
- Add deprecation warning for `Reflection::GetEnum()` and
`Reflection::GetRepeatedEnum()`.
([`0bca288`](https://redirect.github.com/protocolbuffers/protobuf/commit/0bca2886d724d6782186ae970a0214b6fcc3e4e0))
- Migrate top-level protobuf unittest protos from Edition 2024 to
Edition 2026.
([`271ca53`](https://redirect.github.com/protocolbuffers/protobuf/commit/271ca53b50bebdb4b910563928b1f7f3d5c61990))
- Util: validate Duration/Timestamp in TimeUtil::FromString against spec
limits
([#&#8203;27443](https://redirect.github.com/protocolbuffers/protobuf/issues/27443))
([`e337495`](https://redirect.github.com/protocolbuffers/protobuf/commit/e33749537254d42895ef084e482faaba230fddc2))
- Make default\_symbol\_visibility STRICT in edition 2026
([`fcd68c5`](https://redirect.github.com/protocolbuffers/protobuf/commit/fcd68c563cf2be486622a118caaf8c5f3858f744))
- Use the direct map reflection API when converting message to JSON, if
the repeated field reflection is not valid.
([`e75aac3`](https://redirect.github.com/protocolbuffers/protobuf/commit/e75aac33c3615d22d0cba61e8f9d92939a39a73f))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- Fix(cpp): stop TextFormat iteration if output stream fails
([#&#8203;26237](https://redirect.github.com/protocolbuffers/protobuf/issues/26237))
([`2718dd5`](https://redirect.github.com/protocolbuffers/protobuf/commit/2718dd5f3dda891f7e0224e5f50aa946219499ff))
- Enforce proto limits in the descriptor by default for EDITION\_2026.
([`d8520d9`](https://redirect.github.com/protocolbuffers/protobuf/commit/d8520d93af2aadf99afcb5e17bfb99c14ad57364))
- Add an `enforce_proto_limits` feature which will be implemented in
Edition 2026.
([`5ddd524`](https://redirect.github.com/protocolbuffers/protobuf/commit/5ddd5244f7a04539e59f97fbc0c0df02334d0b12))
- Workaround for attribute handling bug in gcc < 13
([`ba10a4e`](https://redirect.github.com/protocolbuffers/protobuf/commit/ba10a4e179fa6cd0cbe4597f6fd19c1b3442c5bd))
- Fix confusing error message for map value type name conflicts
([`7864b85`](https://redirect.github.com/protocolbuffers/protobuf/commit/7864b8534c4425ac98eee69b57600fd15ea8bf9b))
- C++Proto JSON: Align behavior on the type.proto path with the
descriptor.proto path
([`0bc1f14`](https://redirect.github.com/protocolbuffers/protobuf/commit/0bc1f14c966a6714f757cdebf9dcc1f2ec3bb928))

### Java

- Add `json_options.proto` and `json_enumvalue_options.proto` and/or
gencode derived from them to release artifacts
([`15e9334`](https://redirect.github.com/protocolbuffers/protobuf/commit/15e93345f8b821ad74334fd503318f8860b774bb))
- Json/java: add json\_name enumval support
([`bff6ed1`](https://redirect.github.com/protocolbuffers/protobuf/commit/bff6ed13255054eb8425f75f3b3f00af961f753d))
- Make Timestamps.parse() attempt non-lenient parsing first and warning
if this fails.
([`d5e039a`](https://redirect.github.com/protocolbuffers/protobuf/commit/d5e039a3021524ea1f1d68b2cf910f2379403a0e))
- Add a warning for potential OneofDescriptor collisions prior to Q1
2027 breaking changes.
([`ab69831`](https://redirect.github.com/protocolbuffers/protobuf/commit/ab6983138057ae4e2bc7ce4a7e8d853d5403913a))
- Make default\_symbol\_visibility STRICT in edition 2026
([`fcd68c5`](https://redirect.github.com/protocolbuffers/protobuf/commit/fcd68c563cf2be486622a118caaf8c5f3858f744))
- Reject negative size in mergeDelimitedFrom
([#&#8203;28097](https://redirect.github.com/protocolbuffers/protobuf/issues/28097))
([`c56cd5b`](https://redirect.github.com/protocolbuffers/protobuf/commit/c56cd5b4417249e091ccce3739b4e4176ac33403))
- Add deprecation warnings for (py|cc|java)\_generic\_service.
([`517be42`](https://redirect.github.com/protocolbuffers/protobuf/commit/517be42cfe43c9e2c69f5ee40e437a9d8cbd3f99))
- Update Java protobuf generator to use Objects.requireNonNull
([`31ef11c`](https://redirect.github.com/protocolbuffers/protobuf/commit/31ef11cb59a269acf8a20aa40373ae5c59a30a9f))
- Use natural String comparison instead of UTF-8 ByteString comparison
for sorting map keys in JsonFormat.
([`ae1faee`](https://redirect.github.com/protocolbuffers/protobuf/commit/ae1faeedfd57b2cdc4c26e7befe4d34138210494))
- Add option to enable strict JSON parsing in Protobuf Java JsonFormat.
([`40825a1`](https://redirect.github.com/protocolbuffers/protobuf/commit/40825a1df7f87857560a03bf901fdd7649930010))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- Remove experimental FieldOrder enum.
([`ec52338`](https://redirect.github.com/protocolbuffers/protobuf/commit/ec52338ef068245df952ecbfcfee8ad3fb44a180))
- Optimize GeneratedMessage.ExtendableBuilder to avoid temporary
allocations when merging empty extendable messages.
([`a37dbd6`](https://redirect.github.com/protocolbuffers/protobuf/commit/a37dbd643372b05de834190941671a1563d7e499))
- Stop using sun.misc.Unsafe in isValidUtf8 paths.
([`421d745`](https://redirect.github.com/protocolbuffers/protobuf/commit/421d7451ef41e158cd1ec3b84709de4018500b82))
- Use `String#encodedLength` on JDK versions that support it
([`efca121`](https://redirect.github.com/protocolbuffers/protobuf/commit/efca121a668ecc73ca010c9457ba35bf189c01ec))
- Add an `enforce_proto_limits` feature which will be implemented in
Edition 2026.
([`5ddd524`](https://redirect.github.com/protocolbuffers/protobuf/commit/5ddd5244f7a04539e59f97fbc0c0df02334d0b12))
- Java: limit numeric string length before BigDecimal parsing
([#&#8203;26908](https://redirect.github.com/protocolbuffers/protobuf/issues/26908))
([`25e7005`](https://redirect.github.com/protocolbuffers/protobuf/commit/25e7005814c4b2dd1cd21519c6cf116380a5ad21))
- Validate java package and class against injection risks.
([`f8514d8`](https://redirect.github.com/protocolbuffers/protobuf/commit/f8514d8c42af41fbaaa73cd095e5e16cf347a23f))

### Csharp

- Cache custom JSON enum names in JsonParser using Lazy.
([`156d42d`](https://redirect.github.com/protocolbuffers/protobuf/commit/156d42deee0f8d1f571a567b5ff6a01a769dbf2c))
- Csharp: add support for custom json strings for enum values
([`f11aac4`](https://redirect.github.com/protocolbuffers/protobuf/commit/f11aac42193dceeb3f548be48ca4f9a5b50381ca))
- Validate language-specific namespace options in code generators
([#&#8203;28667](https://redirect.github.com/protocolbuffers/protobuf/issues/28667))
([`34e959b`](https://redirect.github.com/protocolbuffers/protobuf/commit/34e959b42c181ef881c17d9b382b7eac0aaeef01))
- Make default\_symbol\_visibility STRICT in edition 2026
([`fcd68c5`](https://redirect.github.com/protocolbuffers/protobuf/commit/fcd68c563cf2be486622a118caaf8c5f3858f744))
- Advertise that C# supports Edition 2026, and move C# Nullable
Reference Type support into that edition.
([`a1f718c`](https://redirect.github.com/protocolbuffers/protobuf/commit/a1f718cdd7703878f35a521cfdb019bc8e129004))
- First implementation of C# nullable reference types enablement using
the current (unreleased) edition.
([`7a732d1`](https://redirect.github.com/protocolbuffers/protobuf/commit/7a732d1fb803e2c8df600838e554ac3ebeb0c7ef))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- Csharp: propagate recursion depth into JsonReplayTokenizer to honor
Any nesting limit
([#&#8203;26835](https://redirect.github.com/protocolbuffers/protobuf/issues/26835))
([`cee45bf`](https://redirect.github.com/protocolbuffers/protobuf/commit/cee45bff13ca18981453b170ea1725d0119e858f))
- Fix `csharp` string interpolation in `Timestamp.ToDateTime()`
exception message
([#&#8203;26341](https://redirect.github.com/protocolbuffers/protobuf/issues/26341))
([`a298282`](https://redirect.github.com/protocolbuffers/protobuf/commit/a29828239fcef702b485dddae09e13306b23fcd1))

### Objective-C

- \[ObjC] Carry recursion depth across MessageSet item parsing
([#&#8203;27571](https://redirect.github.com/protocolbuffers/protobuf/issues/27571))
([`f89baed`](https://redirect.github.com/protocolbuffers/protobuf/commit/f89baedfd2984c2ee08f9fd1ddf5708f2cc7e3aa))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- \[ObjC] Add DEBUG-only validations to extension values in GPBMessage,
along with tests.
([`290a537`](https://redirect.github.com/protocolbuffers/protobuf/commit/290a5376ce07716d12c3035742760a2d88f2072d))

### Rust

- Re-export to google-protobuf crate in 0.x.y for 36.0 and above
([`96e772f`](https://redirect.github.com/protocolbuffers/protobuf/commit/96e772fb8719501dd688d96179a6f0ca33c1c472))
- Remove -release suffix from Rust Crates.io release if minor version >=
36
([`e7b3391`](https://redirect.github.com/protocolbuffers/protobuf/commit/e7b3391b436adf78d3cd4b8a972b397b7ead32b1))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- RustProto: Add the ability to iterate over the muts of a repeated
message-typed field.
([`70590a5`](https://redirect.github.com/protocolbuffers/protobuf/commit/70590a527ee1929a3834a0e749d513635a2a091d))
- *See also UPB changes below, which may affect Rust.*

### Python

- Add `json_options.proto` and `json_enumvalue_options.proto` and/or
gencode derived from them to release artifacts
([`15e9334`](https://redirect.github.com/protocolbuffers/protobuf/commit/15e93345f8b821ad74334fd503318f8860b774bb))
- Emit future warning when mutating GetOptions() in OSS
([`2255541`](https://redirect.github.com/protocolbuffers/protobuf/commit/22555418e7f3cc4e339134f0cbcea28931258ade))
- Emit deprecation warning when comparing descriptor containers with
unrecognized types in OSS
([`5865e6b`](https://redirect.github.com/protocolbuffers/protobuf/commit/5865e6b18c04b9276c8aeed4ed011a645cf06777))
- Migrate top-level protobuf unittest protos from Edition 2024 to
Edition 2026.
([`271ca53`](https://redirect.github.com/protocolbuffers/protobuf/commit/271ca53b50bebdb4b910563928b1f7f3d5c61990))
- Configure extra compile args in setup.py
([#&#8203;28264](https://redirect.github.com/protocolbuffers/protobuf/issues/28264))
([`3aa022a`](https://redirect.github.com/protocolbuffers/protobuf/commit/3aa022a269f193025f8288cd89e96075c08fea2f))
- Python: fix heap-use-after-free in MapIterator after map.clear()
([#&#8203;27257](https://redirect.github.com/protocolbuffers/protobuf/issues/27257))
([`9e9dbae`](https://redirect.github.com/protocolbuffers/protobuf/commit/9e9dbae858f75c8b886f1aea642418150cb8aed0))
- Add PyDescriptorPool\_FromSharedPool(std::shared\_ptr) API
([`abdf212`](https://redirect.github.com/protocolbuffers/protobuf/commit/abdf212e92115bda18485e606a79c073e4d462de))
- Fix memory leak in PyUpb\_Descriptor\_GetExtensionRanges
([`3d31b0f`](https://redirect.github.com/protocolbuffers/protobuf/commit/3d31b0f7866af9b20ec2c61d414ceee10689a882))
- Warn on out-of-range pop index in upb repeated fields.
([`a70d121`](https://redirect.github.com/protocolbuffers/protobuf/commit/a70d12186520fabc0a5a1266cc8ec9e1981a9a80))
- Support assigning repeated scalar fields using Python Buffer API.
([`ea40f1d`](https://redirect.github.com/protocolbuffers/protobuf/commit/ea40f1d32a5e67b996ee487c1976e11535963cdc))
- Fix Pure Python `map<string, ...>` key handling for `bytes` lookups.
([`156a0b8`](https://redirect.github.com/protocolbuffers/protobuf/commit/156a0b8dfc805fbe12e450683c4687f0a9a426f1))
- Change Python DescriptorDatabase FindFileContainingSymbol() to accept
leading "." to match DescriptorPool and other languages
([`e86e536`](https://redirect.github.com/protocolbuffers/protobuf/commit/e86e536349fae60486f12a4b6fdb893e49ca520c))
- Faster Python cpp protos assignment to bytes/string fields.
([`593ab17`](https://redirect.github.com/protocolbuffers/protobuf/commit/593ab176d6f0dcf5e37ea78d71e88cdd197ae219))
- Serialize length-prefixed protos once
([#&#8203;27252](https://redirect.github.com/protocolbuffers/protobuf/issues/27252))
([`e090f8a`](https://redirect.github.com/protocolbuffers/protobuf/commit/e090f8ae778cb3513ee2ecb25bbd015ef1bbe6de))
- \[py/upb] Make GetOptions() return immutable options for scalar type.
UPB will raise a TypeError when options returned GetOptions() by is
mutated.
([`403d429`](https://redirect.github.com/protocolbuffers/protobuf/commit/403d429eab9355a861fd20c1ddecf34c065e3533))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- Add mutex protection to DescriptorPool caches.
([`cecbbf4`](https://redirect.github.com/protocolbuffers/protobuf/commit/cecbbf41e43634c7c5b940dd336aa81b31fd4e5d))
- Refactor container comparison function in py/C++ and py/upb to return
enum instead of integer.
([`c857f49`](https://redirect.github.com/protocolbuffers/protobuf/commit/c857f492242f889b2a5551b50e309d927cb77b57))
- Py JSON: Fix issue with depth enforcement on Struct/Value WKT paths.
([`cfcc433`](https://redirect.github.com/protocolbuffers/protobuf/commit/cfcc4337aee2ce3a584210320152ae0c97c86894))
- Fix RepeatedContainer\_pop to raise IndexError for out-of-bounds
indices.
([`78a09ad`](https://redirect.github.com/protocolbuffers/protobuf/commit/78a09ada5c0d2668e1e0aa7cab4ec88d3b33fcd9))

### PHP

- Support custom JSON enum names in PHP
([`49b3b18`](https://redirect.github.com/protocolbuffers/protobuf/commit/49b3b186f51fc4d28662392d4d40e8d186c38c80))
- Remove total\_bytes\_limit from pure PHP CodedInputStream.
([`e171c67`](https://redirect.github.com/protocolbuffers/protobuf/commit/e171c67582a00aef3a04449f05273f31929a8250))
- Validate language-specific namespace options in code generators
([#&#8203;28667](https://redirect.github.com/protocolbuffers/protobuf/issues/28667))
([`34e959b`](https://redirect.github.com/protocolbuffers/protobuf/commit/34e959b42c181ef881c17d9b382b7eac0aaeef01))
- Fix PHP update\_reserved\_words.sh formatting and CI idempotency test
([`eff2323`](https://redirect.github.com/protocolbuffers/protobuf/commit/eff232388a7e3c454b93af2c7adb91855e4f4928))
- Feat(php): script for updating php reserved words
([#&#8203;27456](https://redirect.github.com/protocolbuffers/protobuf/issues/27456))
([`47c8651`](https://redirect.github.com/protocolbuffers/protobuf/commit/47c86513cfe0683b1e5578459487f0b73e1886bf))
- \[PHP] - Add configurable recursion\_limit to mergeFromString /
serializeToString
([#&#8203;27874](https://redirect.github.com/protocolbuffers/protobuf/issues/27874))
([`5c5ee3c`](https://redirect.github.com/protocolbuffers/protobuf/commit/5c5ee3c9c739f4a1c9b119a0eb4e1eab4d1cc6d0))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))
- Clarify FieldMask JSON warnings/errors in the situation of fields
which aren't round-trip representable in JSON format.
([`0488596`](https://redirect.github.com/protocolbuffers/protobuf/commit/0488596867d7a055467e469419146df1ac20a4b6))
- Add an `enforce_proto_limits` feature which will be implemented in
Edition 2026.
([`5ddd524`](https://redirect.github.com/protocolbuffers/protobuf/commit/5ddd5244f7a04539e59f97fbc0c0df02334d0b12))

##### PHP C-Extension

- Support custom JSON enum names in PHP
([`49b3b18`](https://redirect.github.com/protocolbuffers/protobuf/commit/49b3b186f51fc4d28662392d4d40e8d186c38c80))
- Feat(php): script for updating php reserved words
([#&#8203;27456](https://redirect.github.com/protocolbuffers/protobuf/issues/27456))
([`47c8651`](https://redirect.github.com/protocolbuffers/protobuf/commit/47c86513cfe0683b1e5578459487f0b73e1886bf))
- \[PHP] - Add configurable recursion\_limit to mergeFromString /
serializeToString
([#&#8203;27874](https://redirect.github.com/protocolbuffers/protobuf/issues/27874))
([`5c5ee3c`](https://redirect.github.com/protocolbuffers/protobuf/commit/5c5ee3c9c739f4a1c9b119a0eb4e1eab4d1cc6d0))
- *See also UPB changes below, which may affect PHP C-Extension.*

### Ruby

- Validate language-specific namespace options in code generators
([#&#8203;28667](https://redirect.github.com/protocolbuffers/protobuf/issues/28667))
([`34e959b`](https://redirect.github.com/protocolbuffers/protobuf/commit/34e959b42c181ef881c17d9b382b7eac0aaeef01))
- Drop support for Ruby 3.1
([`7008dd1`](https://redirect.github.com/protocolbuffers/protobuf/commit/7008dd1aa72bf60e507e2e64688784925e47568f))
- Add bazel targets for standalone plugin binaries
([#&#8203;23919](https://redirect.github.com/protocolbuffers/protobuf/issues/23919))
([`81880fa`](https://redirect.github.com/protocolbuffers/protobuf/commit/81880fad1673797b6326a91582b2bf77069d505d))

### UPB (Python/PHP/Ruby C-Extension)

- Json/upb: Implement json EnumValueName for upb
([`0e8519e`](https://redirect.github.com/protocolbuffers/protobuf/commit/0e8519e927101be180f12bc6f064dbf525c5d517))
- Avoid UB in upb by switching to the XCT section, which will run our
constructors before the compiler-generated initializers.
([`58e5ac8`](https://redirect.github.com/protocolbuffers/protobuf/commit/58e5ac879bdf42316c1d6a7b8618e5c31d87360f))
- \[py/upb] Make GetOptions() return immutable options for scalar type.
UPB will raise a TypeError when options returned GetOptions() by is
mutated.
([`403d429`](https://redirect.github.com/protocolbuffers/protobuf/commit/403d429eab9355a861fd20c1ddecf34c065e3533))
- Clarify FieldMask JSON warnings/errors in the situation of fields
which aren't round-trip representable in JSON format.
([`0488596`](https://redirect.github.com/protocolbuffers/protobuf/commit/0488596867d7a055467e469419146df1ac20a4b6))
- Add Bazel9 test
([`90ad7e9`](https://redirect.github.com/protocolbuffers/protobuf/commit/90ad7e978849e11406eeb47baf228b099c5da9d0))
- Fixed two GCC-only issues around upb's generated extension registry.
([`d56b385`](https://redirect.github.com/protocolbuffers/protobuf/commit/d56b385bd602002a317e7fb92e458b1b15b9d163))
- Fix RepeatedContainer\_pop to raise IndexError for out-of-bounds
indices.
([`78a09ad`](https://redirect.github.com/protocolbuffers/protobuf/commit/78a09ada5c0d2668e1e0aa7cab4ec88d3b33fcd9))

### Other

- Fix typo in legacy\_rust
([`daf4964`](https://redirect.github.com/protocolbuffers/protobuf/commit/daf4964d282d5311a2524e3dfaa25f63653f6064))
- Add JSON and CPP option protos to C++ toolchain blacklisted\_protos
([`c4846de`](https://redirect.github.com/protocolbuffers/protobuf/commit/c4846de9a75132151e1356e695d48c88e2793509))
- Remove fallback behavior
([`2d3c0d3`](https://redirect.github.com/protocolbuffers/protobuf/commit/2d3c0d3940af1a0091ae08fbc410a8180bc60310))
- Add deprecation warning for internal\_py\_proto\_library prior to Q1
2027 breaking changes.
([`a8d0be3`](https://redirect.github.com/protocolbuffers/protobuf/commit/a8d0be3d42e166b642358c7009ee649946b69f63))

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fix(deps): update dependency org.springframework.boot:spring-boot-sta…

…rter-parent to v4.1.1 (prometheus#2399)

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fix(deps): update dependency io.opentelemetry.instrumentation:opentel…

…emetry-instrumentation-bom-alpha to v2.31.0-alpha (prometheus#2401)

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fix(deps): update dependency io.opentelemetry.instrumentation:opentel…

…emetry-instrumentation-bom-alpha to v2.31.0-alpha (prometheus#2402)

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