v21.5.1

release v21.5.1

Features

- enable http proxy in k8s with mTLS
- enable large batch reads with 10x latency reduction
- rpk acls support

Bugs:

- fix append entries gate closed
- improve read latency for large batch latency
- connection errors with SASL TLS and http proxy
- sassl handshake version 0 support for Kafka Python client
- wasm deregistration of topics

Non features:

- major progress in transaction support, missing 1 pr
- rpk cloud is now connecting to vectorized cloud
- fetch support is now codegen as well - last feature

v21.4.15

release v21.4.15

- overlay kafka::offset index so mirror-maker2 "just works"
- add queue-depth backpressure algorithm
  loosely based on the PARDA latency-based queue control
  https://www.usenix.org/legacy/event/fast09/tech/full_papers/gulati/gulati_html/index.html
- add external connectivity to GKE
- controlled upgrade procedure on kubernetes for redpanda containers

v21.4.14

release v21.4.14

- exposes auto create topics in k8s
- fixes Wasm script management bugs
- fixes telemetry for raft leadership dashboard

v21.4.13

release v21.4.13

- Initial Wasm support
- HTTP JSON support in addition to kafka binary JSON

v21.4.12

release v21.4.12

- reduce startup time with RPK
- fix `rpk cluster status` with ip
  information with consumers that are behind

v21.4.11

release v21.4.11

- fixed configuration updates

v21.4.10

release v21.4.10

- retrying DNS queries in RPC transport

v21.4.9

release v21.4.9

* kubernetes operator supports multiple interfaces
for HTTP Admin in addition to redpanda and RPK

* Additional raft telemetry needed by prometheus
to report detailed telemetry on topic level aggregations

v21.4.8

release v21.4.8

Add multiple listeners to HTTP Admin API
In order to connect cloud data clusters
to control clusters and scrapte for prom
telemetry, we need multiple listeners

v21.4.7

release v21.4.7

- Finish ACLs
- Fix incremental fetch debouncing
- Fix a plethora of rpk & k8s bugs
- add SCRAM to rpk