* [maven-release-plugin] prepare release v9.5.0
* [maven-release-plugin] prepare for next development iteration
* Create changes-9.5.0.md
* Set changes.md for 9.6.0
- `./mvnw test ...` by its nature only runs unit tests, whose name is pattern of `*Test`, and it does never runs integration tests, whose name is patter of `IT*` or `*IT`, so in this PR we use `./mvnw clean test ...` to only run unit tests.
- `./mvnw integration-test ...` will run integration tests and unit tests, so we have `skipUTs` to control whether to skip the UT when running ITs, we already had this before.
- As for ITs, we have two groups, one is normal tests without any `@Tag`s, the other one is slow integration tests, which is annotated with `@Tag("slow")`, so we divided the integration tests into two workflow jobs:
- `./mvnw -DskipUTs=true clean integration-test -DexcludedGroups=slow ...` run the ITs but don't run the slow ITs and UTs, `-DexcludedGroups=slow` excludes tests annotated with `@Tag("slow")`
- `./mvnw -DskipUTs=true clean integration-test -Dcheckstyle.skip -Dtest=${{ matrix.test.class }}` run the slow ITs (because `excludedGroups` is not set) one case at a time, by setting `-Dtest={{ class }}`, not run UTs,
* Upgrade OAP dependencies zipkin to 2.23.16, H2 to 2.1.212, Apache Freemarker to 2.3.31, gRPC-java 1.46.0, netty to 4.1.76.
* Upgrade Webapp dependencies, spring-cloud-dependencies to 2021.0.2, logback-classic to 1.2.11
Upgrade to the latest grpc-java 1.42.1 which is only compatible and [tested against](https://github.com/grpc/grpc-java/pull/8551#discussion_r714182190) 3.17.2, but we can assume that 3.17.3 (which has osx-aarch_64 compatible maven artifacts) is save to use.
We could have also upgrade to the latest grpc-java 1.42.1 and latest protoc 3.19.1, but it can not be directly done, it needs to tweak the grpcs-java internal dependencies. So we choose the safest option and discarded this option because of the following reasons:
- Protoc 3.19.1 generates code that relies on methods not available in protobuf-java 3.17.2 ([“issue”](https://github.com/protocolbuffers/protobuf/issues/9236#issue-1059594027)) (which java-grpc relies on). So we need to tell grpc-java via dependency management to use 3.19.1 instead of 3.17.2.
Signed-off-by: Marc Navarro Sonnenfeld <marcnavarro@tetrate.io>
* [maven-release-plugin] prepare release v8.8.0
* [maven-release-plugin] prepare for next development iteration
* Create changes-8.8.0.md
* Reset changelog for 8.9.0