docs: document v3 migration and v6 beta changes

README.md

@@ -7,11 +7,11 @@
 
 <p align="center">
  <a href="https://packagist.org/packages/spiral/roadrunner"><img src="https://poser.pugx.org/spiral/roadrunner/version"></a>
- <a href="https://pkg.go.dev/github.com/roadrunner-server/roadrunner/v2024?tab=doc"><img src="https://godoc.org/github.com/roadrunner-server/roadrunner/v2023?status.svg"></a>
+ <a href="https://pkg.go.dev/github.com/roadrunner-server/roadrunner/v2025?tab=doc"><img src="https://pkg.go.dev/badge/github.com/roadrunner-server/roadrunner/v2025.svg"></a>
     <a href="https://twitter.com/spiralphp"><img src="https://img.shields.io/twitter/follow/spiralphp?style=social"></a>
     <a href="https://codecov.io/gh/roadrunner-server/roadrunner/"><img src="https://codecov.io/gh/roadrunner-server/roadrunner/branch/master/graph/badge.svg"></a>
  <a href="https://github.com/roadrunner-server/roadrunner/actions"><img src="https://github.com/roadrunner-server/roadrunner/workflows/rr_cli_tests/badge.svg" alt=""></a>
- <a href="https://goreportcard.com/report/github.com/roadrunner-server/roadrunner/v2"><img src="https://goreportcard.com/badge/github.com/roadrunner-server/roadrunner/v2"></a>
+ <a href="https://goreportcard.com/report/github.com/roadrunner-server/roadrunner/v2025"><img src="https://goreportcard.com/badge/github.com/roadrunner-server/roadrunner/v2025"></a>
  <a href="https://discord.gg/TFeEmCs"><img src="https://img.shields.io/badge/discord-chat-magenta.svg"></a>
  <a href="https://packagist.org/packages/spiral/roadrunner"><img src="https://img.shields.io/packagist/dd/spiral/roadrunner?style=flat-square"></a>
     <img alt="All releases" src="https://img.shields.io/github/downloads/roadrunner-server/roadrunner/total">
@@ -25,9 +25,9 @@ of your web applications.
 
 RoadRunner includes [PSR-7](https://www.php-fig.org/psr/psr-7), [PSR-17](https://www.php-fig.org/psr/psr-17) compatible HTTP and `HTTP(S)/2/3/fCGI` servers and can be used to replace classic Nginx+FPM setups with much greater performance and flexibility. `HTTP(S)/2/3/fCGI` servers as just one of its many available plugins, but its capabilities extend far beyond:
 
-- Queue drivers: RabbitMQ, Kafka, SQS, Beanstalk, NATS, In-Memory.
+- Queue drivers: RabbitMQ, Kafka, SQS, Beanstalk, NATS, Google Pub/Sub, BoltDB, and In-Memory. The v6 beta build also includes [NSQ](queues/nsq.md).
 - KV drivers: Redis, Memcached, BoltDB, In-Memory.
-- OpenTelemetry protocol support (`gRPC`, `http`, `jaeger`).
+- OTLP trace export over gRPC or HTTP.
 - Workflows engine via [Temporal](https://temporal.io)
 - `gRPC` server. For increased speed, the `protobuf` extension can be used.
 - `HTTP(S)/2/3` and `fCGI` server features **automatic TLS management**, **103 Early Hints** support and middleware like: Static, Headers, gzip, prometheus (metrics), send (x-sendfile), OTEL, proxy_ip_parser, etc.
@@ -39,6 +39,8 @@ RoadRunner includes [PSR-7](https://www.php-fig.org/psr/psr-7), [PSR-17](https:/
 - Compatible with Windows, WSL2, FreeBSD, GNU/Linux, etc.
 - And more 😉
 
+See [v3 Migration](intro/v3-migration.md) for the v5-to-v6 plugin changes and upgrade checks for RoadRunner v3.
+
 If you have a feature request in mind, you can check
 out [GitHub issues](https://github.com/roadrunner-server/roadrunner/issues) page. Here you'll find a list of open
 feature requests. The RoadRunner community is active and responsive, so feel free to join the discussion on

SUMMARY.md

@@ -9,6 +9,7 @@
 - [Configuration](intro/config.md)
 - [Contributing](intro/contributing.md)
 - [Upgrade and Compatibility](intro/compatibility.md)
+- [v3 Migration](intro/v3-migration.md)
 
 ## 👷 PHP Worker
 
@@ -76,21 +77,25 @@
 - [BoltDB](queues/boltdb.md)
 - [Kafka](queues/kafka.md)
 - [NATS](queues/nats.md)
+- [NSQ](queues/nsq.md)
 - [SQS](queues/sqs.md)
 
 ## 🕸️ HTTP
 
 - [Intro into HTTP](http/http.md)
 - [Headers and CORS](http/headers.md)
 - [Proxy IP parser](http/proxy.md)
+- [Rate limiter](http/rate-limiter.md)
 - [Static files](http/static.md)
 - [X-Sendfile](http/sendfile.md)
 - [Streaming](http/resp-streaming.md)
 - [gzip](http/gzip.md)
+- [zstd](http/zstd.md)
 
 ## ⚡️ gRPC
 
 - [Intro into gRPC](grpc/grpc.md)
+- [Interceptors](grpc/interceptors.md)
 - [Protoreg](grpc/protoreg.md)
 
 ## 📈 Logging and Observability