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This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [github.com/cloudflare/circl](https://redirect.github.com/cloudflare/circl) | `v1.6.1` -> `v1.6.2` |  |  | --- > [!WARNING] > Some dependencies could not be looked up. Check the Dependency Dashboard for more information. --- ### Release Notes <details> <summary>cloudflare/circl (github.com/cloudflare/circl)</summary> ### [`v1.6.2`](https://redirect.github.com/cloudflare/circl/releases/tag/v1.6.2): CIRCL v1.6.2 [Compare Source](https://redirect.github.com/cloudflare/circl/compare/v1.6.1...v1.6.2) #### CIRCL v1.6.2 - New SLH-DSA, improvements in ML-DSA for arm64. - Tested compilation on WASM. #### What's Changed - Optimize pairing product computation by moving exponentiations to G1. by [@​dfaranha](https://redirect.github.com/dfaranha) in [#​547](https://redirect.github.com/cloudflare/circl/pull/547) - sign: Adding SLH-DSA signature by [@​armfazh](https://redirect.github.com/armfazh) in [#​512](https://redirect.github.com/cloudflare/circl/pull/512) - Update code generators to CIRCL v1.6.1. by [@​armfazh](https://redirect.github.com/armfazh) in [#​548](https://redirect.github.com/cloudflare/circl/pull/548) - ML-DSA: Add preliminary Wycheproof test vectors by [@​bwesterb](https://redirect.github.com/bwesterb) in [#​552](https://redirect.github.com/cloudflare/circl/pull/552) - go fmt by [@​bwesterb](https://redirect.github.com/bwesterb) in [#​554](https://redirect.github.com/cloudflare/circl/pull/554) - gz-compressing test vectors, use of HexBytes and ReadGzip functions. by [@​armfazh](https://redirect.github.com/armfazh) in [#​555](https://redirect.github.com/cloudflare/circl/pull/555) - group: Removes use of elliptic Marshal and Unmarshal functions. by [@​armfazh](https://redirect.github.com/armfazh) in [#​556](https://redirect.github.com/cloudflare/circl/pull/556) - Support encoding/decoding ML-DSA private keys (as long as they contain seeds) by [@​bwesterb](https://redirect.github.com/bwesterb) in [#​559](https://redirect.github.com/cloudflare/circl/pull/559) - Update to golangci-lint v2 by [@​bwesterb](https://redirect.github.com/bwesterb) in [#​560](https://redirect.github.com/cloudflare/circl/pull/560) - Preparation for ARM64 Implementation of poly operations for dilithium package. by [@​elementrics](https://redirect.github.com/elementrics) in [#​562](https://redirect.github.com/cloudflare/circl/pull/562) - prepare power2Round for custom implementations in assembly by [@​elementrics](https://redirect.github.com/elementrics) in [#​564](https://redirect.github.com/cloudflare/circl/pull/564) - ARM64 implementation for poly.PackLe16 by [@​elementrics](https://redirect.github.com/elementrics) in [#​563](https://redirect.github.com/cloudflare/circl/pull/563) - add arm64 version of polyMulBy2toD by [@​elementrics](https://redirect.github.com/elementrics) in [#​565](https://redirect.github.com/cloudflare/circl/pull/565) - add arm64 version of polySub by [@​elementrics](https://redirect.github.com/elementrics) in [#​566](https://redirect.github.com/cloudflare/circl/pull/566) - group: add byteLen method for short groups and RandomScalar uses rand.Int by [@​armfazh](https://redirect.github.com/armfazh) in [#​568](https://redirect.github.com/cloudflare/circl/pull/568) - add arm64 version of poly.Add/Sub by [@​elementrics](https://redirect.github.com/elementrics) in [#​572](https://redirect.github.com/cloudflare/circl/pull/572) - group: Adding cryptobyte marshaling to scalars by [@​armfazh](https://redirect.github.com/armfazh) in [#​569](https://redirect.github.com/cloudflare/circl/pull/569) - Bumping up to Go1.25 by [@​armfazh](https://redirect.github.com/armfazh) in [#​574](https://redirect.github.com/cloudflare/circl/pull/574) - ci: Including WASM compilation. by [@​armfazh](https://redirect.github.com/armfazh) in [#​577](https://redirect.github.com/cloudflare/circl/pull/577) - Revert to using package-declared HPKE errors for shortkem instead of standard library errors by [@​harshiniwho](https://redirect.github.com/harshiniwho) in [#​578](https://redirect.github.com/cloudflare/circl/pull/578) - Release v1.6.2 by [@​armfazh](https://redirect.github.com/armfazh) in [#​579](https://redirect.github.com/cloudflare/circl/pull/579) #### New Contributors - [@​dfaranha](https://redirect.github.com/dfaranha) made their first contribution in [#​547](https://redirect.github.com/cloudflare/circl/pull/547) - [@​elementrics](https://redirect.github.com/elementrics) made their first contribution in [#​562](https://redirect.github.com/cloudflare/circl/pull/562) - [@​harshiniwho](https://redirect.github.com/harshiniwho) made their first contribution in [#​578](https://redirect.github.com/cloudflare/circl/pull/578) **Full Changelog**: <https://github.com/cloudflare/circl/compare/v1.6.1...v1.6.2> </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/open-telemetry/opentelemetry-go). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi41OS4wIiwidXBkYXRlZEluVmVyIjoiNDIuNTkuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiU2tpcCBDaGFuZ2Vsb2ciLCJkZXBlbmRlbmNpZXMiXX0=--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
OpenTelemetry-Go
OpenTelemetry-Go is the Go implementation of OpenTelemetry. It provides a set of APIs to directly measure performance and behavior of your software and send this data to observability platforms.
Project Status
| Signal | Status |
|---|---|
| Traces | Stable |
| Metrics | Stable |
| Logs | Beta1 |
Progress and status specific to this repository is tracked in our project boards and milestones.
Project versioning information and stability guarantees can be found in the versioning documentation.
Compatibility
OpenTelemetry-Go ensures compatibility with the current supported versions of the Go language:
Each major Go release is supported until there are two newer major releases. For example, Go 1.5 was supported until the Go 1.7 release, and Go 1.6 was supported until the Go 1.8 release.
For versions of Go that are no longer supported upstream, opentelemetry-go will stop ensuring compatibility with these versions in the following manner:
- A minor release of opentelemetry-go will be made to add support for the new supported release of Go.
- The following minor release of opentelemetry-go will remove compatibility testing for the oldest (now archived upstream) version of Go. This, and future, releases of opentelemetry-go may include features only supported by the currently supported versions of Go.
Currently, this project supports the following environments.
| OS | Go Version | Architecture |
|---|---|---|
| Ubuntu | 1.25 | amd64 |
| Ubuntu | 1.24 | amd64 |
| Ubuntu | 1.25 | 386 |
| Ubuntu | 1.24 | 386 |
| Ubuntu | 1.25 | arm64 |
| Ubuntu | 1.24 | arm64 |
| macOS | 1.25 | amd64 |
| macOS | 1.24 | amd64 |
| macOS | 1.25 | arm64 |
| macOS | 1.24 | arm64 |
| Windows | 1.25 | amd64 |
| Windows | 1.24 | amd64 |
| Windows | 1.25 | 386 |
| Windows | 1.24 | 386 |
While this project should work for other systems, no compatibility guarantees are made for those systems currently.
Getting Started
You can find a getting started guide on opentelemetry.io.
OpenTelemetry's goal is to provide a single set of APIs to capture distributed traces and metrics from your application and send them to an observability platform. This project allows you to do just that for applications written in Go. There are two steps to this process: instrument your application, and configure an exporter.
Instrumentation
To start capturing distributed traces and metric events from your application it first needs to be instrumented. The easiest way to do this is by using an instrumentation library for your code. Be sure to check out the officially supported instrumentation libraries.
If you need to extend the telemetry an instrumentation library provides or want to build your own instrumentation for your application directly you will need to use the Go otel package. The examples are a good way to see some practical uses of this process.
Export
Now that your application is instrumented to collect telemetry, it needs an export pipeline to send that telemetry to an observability platform.
All officially supported exporters for the OpenTelemetry project are contained in the exporters directory.
| Exporter | Logs | Metrics | Traces |
|---|---|---|---|
| OTLP | ✓ | ✓ | ✓ |
| Prometheus | ✓ | ||
| stdout | ✓ | ✓ | ✓ |
| Zipkin | ✓ |
Contributing
See the contributing documentation.