v1: Mentioned v2 in README; fixed CI; removed changelog (we will use …

…release notes for this). (#542)

* v1: Mentioned v2 in README and removed changelog (we will use release notes for this).

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Fixed CI.

Signed-off-by: bwplotka <bwplotka@gmail.com>

---------

Signed-off-by: bwplotka <bwplotka@gmail.com>

.github/workflows/go.yaml

@@ -0,0 +1,34 @@
+name: go
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+  pull_request:
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.platform }}
+    name: Unit tests on Go ${{ matrix.go }} / ${{ matrix.platform }}
+    strategy:
+      fail-fast: false
+      matrix:
+        go: [ '1.18.x', '1.19.x', '1.20.x' ]
+        platform: [ubuntu-latest, macos-latest]
+    steps:
+      - name: Checkout code into the Go module directory.
+        uses: actions/checkout@v2
+
+      - name: Install Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+
+      - name: Run unit tests.
+        run: make test

README.md

@@ -11,6 +11,13 @@
 
 [gRPC Go](https://github.com/grpc/grpc-go) Middleware: interceptors, helpers, utilities.
 
+## ⚠️  Status
+
+Version [v2](https://github.com/grpc-ecosystem/go-grpc-middleware/tree/v2) is about to be released, with migration guide, which will replace v1. Try v2 and give us feedback! 
+
+Version v1 is currently in deprecation mode, which means only critical and safety bug fixes will be merged.
+
+
 ## Middleware
 
 [gRPC Go](https://github.com/grpc/grpc-go) recently acquired support for
@@ -80,11 +87,6 @@ _Please send a PR to add new interceptors or middleware to this list_
 - [`grpc_recovery`](recovery/) - turn panics into gRPC errors
 - [`ratelimit`](ratelimit/) - grpc rate limiting by your own limiter
 
-## Status
-
-This code has been running in _production_ since May 2016 as the basis of the gRPC microservices stack at [Improbable](https://improbable.io).
-
-Additional tooling will be added, and contributions are welcome.
 
 ## License