Merge branch 'main' into 3155-2

Author: Israel Blancas

README.md

@@ -11,6 +11,7 @@ The operator manages:
 
 ## Documentation
 
+- [Compatibility & Support docs](./docs/compatibility.md)
 - [API docs](./docs/api.md)
 - [Offical Telemetry Operator page](https://opentelemetry.io/docs/kubernetes/operator/)
 
@@ -790,10 +791,6 @@ The priority for setting resource attributes is as follows (first found wins):
 This priority is applied for each resource attribute separately, so it is possible to set some attributes via
 annotations and others via labels.
 
-## Compatibility 
-
-See [here](docs/compatibility.md).
-
 ## Contributing and Developing
 
 Please see [CONTRIBUTING.md](CONTRIBUTING.md).

docs/compatibility.md

@@ -2,6 +2,19 @@
 
 This document details compatibility guarantees the OpenTelemetry Operator offers for its dependencies and platforms.
 
+## Go
+
+When productised as a go libary or custom distribution the OpenTelemetry Operator project attempts to follow the supported go versions as [defined by the Go team](https://go.dev/doc/devel/release#policy).
+
+Similar to the [opentelemetry collector](https://github.com/open-telemetry/opentelemetry-collector?tab=readme-ov-file#compatibility), removing support for an unsupported Go version is not considered a breaking change.
+
+Support for Go versions on the OpenTelemetry Operator is updated as follows:
+
+    The first release after the release of a new Go minor version N will add build and tests steps for the new Go minor version.
+    The first release after the release of a new Go minor version N will remove support for Go version N-2.
+
+Official OpenTelemetry Operator binaries may be built with any supported Go version.
+
 ## Kubernetes
 
 As a rule, the operator tries to be compatible with as wide a range of Kubernetes versions as possible.