This is an automated email from the ASF dual-hosted git repository. mmerli pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/incubator-pulsar.git
The following commit(s) were added to refs/heads/master by this push: new 4fff8d6 Add release notes page in website (#1705) 4fff8d6 is described below commit 4fff8d6827544772ed38c0c6f5dcc09a3f7268e4 Author: Matteo Merli <mme...@apache.org> AuthorDate: Wed May 2 10:35:44 2018 -0700 Add release notes page in website (#1705) --- site/download.md | 4 +- site/release-notes.md | 363 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 365 insertions(+), 2 deletions(-) diff --git a/site/download.md b/site/download.md index 9aab82f..94d45e8 100644 --- a/site/download.md +++ b/site/download.md @@ -46,9 +46,9 @@ Pulsar's Release Managers. We also provide `MD5` and `SHA-512` checksums for eve After you download the file, you should calculate a checksum for your download, and make sure it is the same as ours. -### Release notes for the {{ site.current_version }} release +### Release notes -[https://github.com/apache/incubator-pulsar/releases/tag/v{{site.current_version}}](https://github.com/apache/incubator-pulsar/releases/tag/v{{site.current_version}}) +[Release notes](../release-notes) for all Pulsar's versions ### Getting started diff --git a/site/release-notes.md b/site/release-notes.md new file mode 100644 index 0000000..629851a --- /dev/null +++ b/site/release-notes.md @@ -0,0 +1,363 @@ +--- +title: Apache Pulsar Release Notes +layout: content +--- + +<!-- + + Licensed to the Apache Software Foundation (ASF) under one + or more contributor license agreements. See the NOTICE file + distributed with this work for additional information + regarding copyright ownership. The ASF licenses this file + to you under the Apache License, Version 2.0 (the + "License"); you may not use this file except in compliance + with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. + +--> + +## Apache incubator + +### 1.22.0-incubating — 2018-03-06 + +This is the fourth of Apache Pulsar since entering the ASF incubator. + +Major changes in this release include: + +#### Features + * [#896](https://github.com/apache/incubator-pulsar/pull/896) PIP-7 Introduce Failure-domain and Anti-affinity-namespace group + * [#1031](https://github.com/apache/incubator-pulsar/pull/1031) Add optional key/value metadata to producers/consumers + * [#1129](https://github.com/apache/incubator-pulsar/pull/1129) Added end to end encryption in C++ client + * [#1151](https://github.com/apache/incubator-pulsar/pull/1151) Added REST handler to create a subscription on a topic + * [#1087](https://github.com/apache/incubator-pulsar/pull/1087) Add basic authentication plugin + * [#1200](https://github.com/apache/incubator-pulsar/pull/1200) Add pluggable authorization mechanism + * [#1208](https://github.com/apache/incubator-pulsar/pull/1208) Add hostname-verification at client tls connection + * [#950](https://github.com/apache/incubator-pulsar/pull/950) Provided an DCOS Universe package for pulsar + * [#1046](https://github.com/apache/incubator-pulsar/pull/1046) Introduce config to skip non-recoverable data-ledger + * [#899](https://github.com/apache/incubator-pulsar/pull/899) Add subscription auth mode by prefix + * [#1135](https://github.com/apache/incubator-pulsar/pull/1135) Added infinite time retention configuration option + +#### Enhancements + + * [#1094](https://github.com/apache/incubator-pulsar/pull/1094) Include BoringSSL native implementation for faster TLS + * [#1204](https://github.com/apache/incubator-pulsar/pull/1204) Reduce size of buffer used to assemble batches + * [#930](https://github.com/apache/incubator-pulsar/pull/930) Perform async DNS resolution + * [#1124](https://github.com/apache/incubator-pulsar/pull/1124) Support Pulsar proxy from C++/Python client library + * [#1012](https://github.com/apache/incubator-pulsar/pull/1012) Made load shedding for load manager Dynamically configurable + * [#962](https://github.com/apache/incubator-pulsar/pull/962) Raw Reader for Pulsar Topics + * [#941](https://github.com/apache/incubator-pulsar/pull/941) Upgraded Jackson version + * [#1002](https://github.com/apache/incubator-pulsar/pull/1002), [#1169](https://github.com/apache/incubator-pulsar/pull/1169), [#1168](https://github.com/apache/incubator-pulsar/pull/1168) Making Pulsar Proxy more secure + * [#1029](https://github.com/apache/incubator-pulsar/pull/1029) Fix MessageRouter hash inconsistent on C++/Java client + +#### Fixes + + * [#1153](https://github.com/apache/incubator-pulsar/pull/1153) Fixed increase partitions on a partitioned topic + * [#1195](https://github.com/apache/incubator-pulsar/pull/1195) Ensure the checksum is not stripped after validation in the broker + * [#1203](https://github.com/apache/incubator-pulsar/pull/1203) Use duplicates when writing from ByteBuf pair to avoid multiple threads issues + * [#1210](https://github.com/apache/incubator-pulsar/pull/1210) Cancel keep-alive timer task after the proxy switch to TCP proxy + * [#1170](https://github.com/apache/incubator-pulsar/pull/1170) Upgrade BK version: BK-4.3.1.91-yahoo (fix: stats + DoubleByteBuf) + * [#875](https://github.com/apache/incubator-pulsar/pull/875) Bug fixes for Websocket proxy + +The complete list of changes can be found at: +https://github.com/apache/incubator-pulsar/milestone/11?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.22.0-incubating + +### 1.21.0-incubating — 2017-12-17 + +This is the third of Apache Pulsar since entering the ASF incubator. + +Major changes in this release include: + + * [#689](https://github.com/apache/incubator-pulsar/pull/689) Upgrade to Netty 4.1 + * [#846](https://github.com/apache/incubator-pulsar/pull/846) Publish the shaded pulsar-client as the default dependency + * [#832](https://github.com/apache/incubator-pulsar/pull/832) [#833](https://github.com/apache/incubator-pulsar/pull/833) [#849](https://github.com/apache/incubator-pulsar/pull/849) [#852](https://github.com/apache/incubator-pulsar/pull/852) Enhancements to Kafka API wrapper to have it work with Kafka's own benchmark tools + * [#836](https://github.com/apache/incubator-pulsar/pull/836) Fix to C++ partitioned consumer client + * [#822](https://github.com/apache/incubator-pulsar/pull/822) [#826](https://github.com/apache/incubator-pulsar/pull/826) Several fixes and improvements related to the namespace bundles + * [#848](https://github.com/apache/incubator-pulsar/pull/848) Allow consumer to seek to message id from within Pulsar client + * [#903](https://github.com/apache/incubator-pulsar/pull/903) PIP-8: Scale Pulsar beyond 1M topics + * [#824](https://github.com/apache/incubator-pulsar/pull/824) Enable secure replication over TLS + * [#923](https://github.com/apache/incubator-pulsar/pull/923) Upgrade to bk-4.3.1.83-yahoo to expose journalSyncData option + * [#807](https://github.com/apache/incubator-pulsar/pull/807) Prevent message duplication when active consumer is changed + +Complete list of changes can be found at: +https://github.com/apache/incubator-pulsar/milestone/10?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.21.0-incubating + +### 1.20.0-incubating — 2017-08-08 + +This is the second of Apache Pulsar since entering the ASF incubator. + +Major changes in this release include: + + * [#620](https://github.com/apache/incubator-pulsar/pull/620) [#717](https://github.com/apache/incubator-pulsar/pull/717) [#718](https://github.com/apache/incubator-pulsar/pull/718) Reader API support for C++ , Python & Websocket Proxy + * [#634](https://github.com/apache/incubator-pulsar/pull/634) Added [Message dispatch throttling](https://github.com/apache/incubator-pulsar/wiki/PIP-3:-Message-dispatch-throttling) + * [#731](https://github.com/apache/incubator-pulsar/pull/731) Added [End to End Encryption](https://github.com/apache/incubator-pulsar/wiki/PIP-4:-Pulsar-End-to-End-Encryption) + * [#732](https://github.com/apache/incubator-pulsar/pull/732) Support for [Event Time](https://github.com/apache/incubator-pulsar/wiki/PIP-5:-Event-time) for messages + * [#751](https://github.com/apache/incubator-pulsar/pull/751) Guaranteed [Deduplication of Messages](https://github.com/apache/incubator-pulsar/wiki/PIP-6:-Guaranteed-Message-Deduplication) + * [#761](https://github.com/apache/incubator-pulsar/pull/761) Kafka API wrapper for Pulsar client library + +Complete list of changes can be found at: +https://github.com/apache/incubator-pulsar/milestone/9?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.20.0-incubating + +### 1.19.0-incubating — 2017-08-08 + +This is the first of Apache Pulsar since entering the ASF incubator. + +Major changes included in this release are: + + * [#524](https://github.com/apache/incubator-pulsar/pull/524) Moved APIs from `com.yahoo.pulsar` to `org.apache.pulsar` + * [#548](https://github.com/apache/incubator-pulsar/pull/548) Added stateless [Pulsar proxy](https://github.com/apache/incubator-pulsar/wiki/PIP-1:-Pulsar-Proxy) + * [#538](https://github.com/apache/incubator-pulsar/pull/538) Support for [non-persistent topics](https://github.com/apache/incubator-pulsar/wiki/PIP-2:-Non-Persistent-topic) + * [#587](https://github.com/apache/incubator-pulsar/pull/587) Upgraded RocksDB to comply with ASF policy + * [#507](https://github.com/apache/incubator-pulsar/pull/507) Instrumentation of ZooKeeper client to expose metrics + * Various fixes for TLS auth in WebSocket proxy + +Complete list of changes can be found at: +https://github.com/apache/incubator-pulsar/milestone/8?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.19.0-incubating + +## Pre-Apache + +### 1.18 — 2017-06-17 + +Main changes: + * [#325](https://github.com/apache/incubator-pulsar/pull/325) Add Modular load manager documentation + * [#329](https://github.com/apache/incubator-pulsar/pull/329) Add api to get list of partitioned topics + * [#296](https://github.com/apache/incubator-pulsar/pull/296) Added spark streaming custom receiver for pulsar + * [#317](https://github.com/apache/incubator-pulsar/pull/317) HTTP lookups for c++ client lib + * [#332](https://github.com/apache/incubator-pulsar/pull/332) Fix: Modular load manager bug fixes + * [#352](https://github.com/apache/incubator-pulsar/pull/352) Fix: Delete local-policies and invalidate cache when namespace is dele + * [#356](https://github.com/apache/incubator-pulsar/pull/356) Fix: WebSocket TLS connection bug + * [#363](https://github.com/apache/incubator-pulsar/pull/363) Use binary protocol lookup for connection between WebSocket proxy and broker + * [#375](https://github.com/apache/incubator-pulsar/pull/375) Fix: Bug fixes on deadlock while topic loading failure + * [#376](https://github.com/apache/incubator-pulsar/pull/376) Fix: Avoid incrementing unack-msg count for non-shared sub and not show it on stats + * [#329](https://github.com/apache/incubator-pulsar/pull/329) Fix: Handle zkCache failures + * [#387](https://github.com/apache/incubator-pulsar/pull/387) Pass client library version to broker and show on stats + * [#345](https://github.com/apache/incubator-pulsar/pull/345) Add load shedding strategy + * [#393](https://github.com/apache/incubator-pulsar/pull/393) Change default mark-delete rate limit from 10s to 1s + * [#392](https://github.com/apache/incubator-pulsar/pull/392) Upgrade to netty-4.0.46 + * [#366](https://github.com/apache/incubator-pulsar/pull/366) NonDurable cursor for managed ledger + * [#371](https://github.com/apache/incubator-pulsar/pull/371) Introduce topic reader in client API + * [#341](https://github.com/apache/incubator-pulsar/pull/341) Add stats and monitoring for websocket proxy + * [#299](https://github.com/apache/incubator-pulsar/pull/299) Add api to increase partitions of existing non-global partitioned-topic + * [#294](https://github.com/apache/incubator-pulsar/pull/294) Add endpoint to fetch stats for Prometheus + * [#440](https://github.com/apache/incubator-pulsar/pull/440) Enable PulsarAdmin to trust multiple certificates + * [#442](https://github.com/apache/incubator-pulsar/pull/442) Fix: Remove broker weights for ModularLoadManager + * [#446](https://github.com/apache/incubator-pulsar/pull/446) Fix: Recover cursor with correct readPosition and replay unackedMessages + * [#441](https://github.com/apache/incubator-pulsar/pull/441) Set Block If queue full to false by default + * [#447](https://github.com/apache/incubator-pulsar/pull/447) Fix: DoubleByteBuf to send large size messages in TLS mode + * [#443](https://github.com/apache/incubator-pulsar/pull/443) Add topic termination option + * [#436](https://github.com/apache/incubator-pulsar/pull/436) Added ZooKeeper instrumentation for enhanced stats + * [#448](https://github.com/apache/incubator-pulsar/pull/448) WebSocket proxy should not make a consumer/producer when authorization is failed + * [#443](https://github.com/apache/incubator-pulsar/pull/443) Add Docker images definition and instruction to deploy on Kubernetes + * [#474](https://github.com/apache/incubator-pulsar/pull/474) Fix: message rate out with batches to count messages/s + * [#482](https://github.com/apache/incubator-pulsar/pull/482) Allow client(producer/consumer) to check topic stats + * [#468](https://github.com/apache/incubator-pulsar/pull/468) Pulsar Python client library + * [#386](https://github.com/apache/incubator-pulsar/pull/386) Increment bookkeeper version to 4.3.1.69-yahoo + +Full list of changes: https://github.com/yahoo/pulsar/milestone/7?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.18 + +### 1.17.5 — 2017-05-02 + + * [#343](https://github.com/apache/incubator-pulsar/pull/343) Fix ModularLoadManager to select broker from current available-broker list + * [#384](https://github.com/apache/incubator-pulsar/pull/384) Fix Send replay entries read callback from background thread, to avoid recursive stack calls + * [#390](https://github.com/apache/incubator-pulsar/pull/390) Fix Shaded AsyncHttpClient in pulsar client + * [#374](https://github.com/apache/incubator-pulsar/pull/374) Fix Remove Exceptionally Completed Topic Futures + +https://github.com/apache/incubator-pulsar/releases/tag/v1.17.5 + +### 1.17.4 — 2017-04-25 + + * [#362](https://github.com/apache/incubator-pulsar/pull/362) Fix add timeout on blocking ZookeeperCache get call + * [#375](https://github.com/apache/incubator-pulsar/pull/375) Fix possible deal lock on topic loading if broker fails to get MLConfiguration from zk + * [#377](https://github.com/apache/incubator-pulsar/pull/377) Fix zkCache error handling and zk-callback processing on separate dedicated thread + +https://github.com/apache/incubator-pulsar/releases/tag/v1.17.4 + +### 1.17.3 — 2017-04-20 + + * [#367](https://github.com/apache/incubator-pulsar/pull/367) Fix dispatcher correctly finds available consumer from list of shared-subscription consumers + +https://github.com/apache/incubator-pulsar/releases/tag/v1.17.3 + +### 1.17.2 — 2017-04-06 + + * [#327](https://github.com/apache/incubator-pulsar/pull/327) Create znode for dynamic configuration if not present + * [#336](https://github.com/apache/incubator-pulsar/pull/336) Fix prevent creation of topic when bundle is disable + * [#338](https://github.com/apache/incubator-pulsar/pull/338) Fix deserialize load report based on load-manager + +https://github.com/apache/incubator-pulsar/releases/tag/v1.17.2 + +### 1.17.1 — 2017-03-30 + + * [#326](https://github.com/apache/incubator-pulsar/pull/326) Fix memory leak while duplicating entry data from existing entry + +https://github.com/apache/incubator-pulsar/releases/tag/v1.17.1 + +### 1.17 — 2017-03-30 + +Main changes: + + * [#188](https://github.com/apache/incubator-pulsar/pull/188) Pulsar Dashboard + * [#276](https://github.com/apache/incubator-pulsar/pull/276) Broker persist individually deleted messages + * [#282](https://github.com/apache/incubator-pulsar/pull/282) Support binary format to persist managed-ledger info in ZK + * [#292](https://github.com/apache/incubator-pulsar/pull/292) Added REST and CLI tool to expose ManagedLedger metadata + * [#285](https://github.com/apache/incubator-pulsar/pull/285) Add documentation in japanese + * [#178](https://github.com/apache/incubator-pulsar/pull/178) Add Athenz authentication plugin + * [#186](https://github.com/apache/incubator-pulsar/pull/186) Update Broker service configuration dynamically + * [#215](https://github.com/apache/incubator-pulsar/pull/215) Fix Broker disconnects unsupported batch-consumer on batch-message topic + * [#165](https://github.com/apache/incubator-pulsar/pull/165) Message dispatching on consumer priority-level + * [#303](https://github.com/apache/incubator-pulsar/pull/303) Introduce new load manager implementation + * [#306](https://github.com/apache/incubator-pulsar/pull/306) Add topic loading throttling at broker + * [#302](https://github.com/apache/incubator-pulsar/pull/302) Update BK version to 4.3.1.60-yahoo to include: 64bit ledger-ids, fix: memory leak on read-only bookie and datasketches concurrency issue + * [#216](https://github.com/apache/incubator-pulsar/pull/216) Binary proto api to get consumer stats + * [#225](https://github.com/apache/incubator-pulsar/pull/225) Server lookup throttling + * [#182](https://github.com/apache/incubator-pulsar/pull/182) Client lookup request throttling and server-error handling + * [#265](https://github.com/apache/incubator-pulsar/pull/265) Fix client handling on http server error + * [#204](https://github.com/apache/incubator-pulsar/pull/204) Fix discovery service redirection + * [#311](https://github.com/apache/incubator-pulsar/pull/311) Fix netty package conflict at binary distribution + * [#221](https://github.com/apache/incubator-pulsar/pull/221) Fixed race condition on client reconnection logic + * [#239](https://github.com/apache/incubator-pulsar/pull/239) Fix replicator handling on closed cursor + * [#318](https://github.com/apache/incubator-pulsar/pull/318) GC improvements: Recyclable entry and reduce collection on stats generation + +Full list of changes: https://github.com/apache/incubator-pulsar/milestone/3?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.17 + +### 1.16.5 — 2017-03-10 + + * [#311](https://github.com/apache/incubator-pulsar/pull/311) Exclude netty individual jars from binary distribution. This issue was causing binary distribution to have conflicting netty dependencies. + +https://github.com/apache/incubator-pulsar/releases/tag/v1.16.5 + +### 1.16.4 — 2017-03-10 + + * [#265](https://github.com/apache/incubator-pulsar/pull/265) Fix client closes http-connection on internal-server error + * [#283](https://github.com/apache/incubator-pulsar/pull/283) Fix recycle keep alive command-object properly + * [#284](https://github.com/apache/incubator-pulsar/pull/284) Reduce usage of collections in managed-ledger metrics-generation to reduce GC impact + +https://github.com/apache/incubator-pulsar/releases/tag/v1.16.4 + +### 1.16.3 — 2017-03-01 + + * [#275](https://github.com/apache/incubator-pulsar/pull/275) Fix for Infinite loop in PersistentReplicator.startProducer() + +https://github.com/apache/incubator-pulsar/releases/tag/v1.16.3 + +### 1.16.2 — 2017-02-24 + + * [#250](https://github.com/apache/incubator-pulsar/pull/250) : Disconnect consumers without closing dispatcher on cursor-reset + +https://github.com/apache/incubator-pulsar/releases/tag/v1.16.2 + +### 1.16.1 — 2017-02-24 + + * [#221](https://github.com/apache/incubator-pulsar/pull/221) Fixed race condition while creating client connection + * [#223](https://github.com/apache/incubator-pulsar/pull/223) Fixed broker's direct memory usage count + * [#220](https://github.com/apache/incubator-pulsar/pull/220) Fixed stuck replicator producer on backlog quota exception + * [#239](https://github.com/apache/incubator-pulsar/pull/239) Fixed replicator stop reading on already closed cursor + +https://github.com/apache/incubator-pulsar/releases/tag/v1.16.1 + +### 1.16 — 2017-02-02 + +Main changes: + * [#76](https://github.com/apache/incubator-pulsar/pull/76) Async Zookeeper cache implementation + * [#105](https://github.com/apache/incubator-pulsar/pull/105) Support topic lookup using pulsar binary protocol + * [#164](https://github.com/apache/incubator-pulsar/pull/164) Fixed handling failure of unloading namespace bundle + * [#166](https://github.com/apache/incubator-pulsar/pull/166) Support websocket proxy deployment without passing globalZK + * [#161](https://github.com/apache/incubator-pulsar/pull/161) Fixed avoiding creation of duplicate replicator + * [#160](https://github.com/apache/incubator-pulsar/pull/160) Add support uri encoding on broker admin rest api + * [#143](https://github.com/apache/incubator-pulsar/pull/143) Include DataSketches metrics provider for bookie stats + * [#127](https://github.com/apache/incubator-pulsar/pull/127) Updated BK-4.3.1.45/47-yahoo to include bookie/bookkeeper-client bug-fixes and DataSketch metrics provider + * [#124](https://github.com/apache/incubator-pulsar/pull/124) Consumer-stats: Add blockedConsumer flag + * [#95](https://github.com/apache/incubator-pulsar/pull/95) Consumer-stats: Add message redelivery rate + * [#123](https://github.com/apache/incubator-pulsar/pull/123) Fixed Batch message replication + * [#106](https://github.com/apache/incubator-pulsar/pull/106) Fixed Partitioned consumer should avoid blocking call to fill shared queue + * [#139](https://github.com/apache/incubator-pulsar/pull/139) Support online consumer cursor reset + * [#187](https://github.com/apache/incubator-pulsar/pull/187) Support custom advertised address in pulsar standalone + +Full list of changes: https://github.com/yahoo/pulsar/milestone/2?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.16 + +### 1.15.7 — 2017-01-25 + + * [#174](https://github.com/apache/incubator-pulsar/pull/174) Handling bundle unloading failure + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.7 + +### 1.15.6 — 2017-01-20 + + * [#171](https://github.com/apache/incubator-pulsar/pull/171) Fix: Consumer redelivery should not wipeout availablePermits + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.6 + +### 1.15.5 — 2017-01-03 + + * [#159](https://github.com/apache/incubator-pulsar/pull/159) Fix: Replicator-cleanup while closing replicator at broker. + * [#160](https://github.com/apache/incubator-pulsar/pull/160) Fix: Http lookup for topic with special character + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.5 + +### 1.15.4 — 2016-12-14 + + * [#146](https://github.com/apache/incubator-pulsar/pull/146) Fix: Partitioned consumer can consume messages with receiverQueueSize 1. + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.4 + +### 1.15.3 — 2016-12-13 + + * [#145](https://github.com/apache/incubator-pulsar/pull/145) Fixed issue Partitioned-consumer aggregate messages without blocking internal listener thread + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.3 + +### 1.15.2 — 2016-11-03 + + * [#102](https://github.com/apache/incubator-pulsar/pull/102) Fixed issue with message dispatching while message-replay at broker + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.2 + +### 1.15.1 — 2016-10-27 + + * [#89](https://github.com/apache/incubator-pulsar/pull/89) Fixed issue with replication in a mixed + environment with 1.14 and 1.15 brokers + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15.1 + +### 1.15 — 2016-10-18 + +- [#39](https://github.com/apache/incubator-pulsar/pull/39) Updated BookKeeper version to 4.3.1.41-yahoo to include bookie storage improvements +- [#17](https://github.com/apache/incubator-pulsar/pull/17) Fixed memory leak in stats generation buffer rollover +- [#27](https://github.com/apache/incubator-pulsar/pull/27) Fixed issues with discovery service component when HTTPS is enabled +- [#43](https://github.com/apache/incubator-pulsar/pull/43) Add end-to-end crc32c checksum verification on message header and payload, rather than just payload. Support for intel hardware instructions to speed up computation. +- [#26](https://github.com/apache/incubator-pulsar/pull/26) Added ability to configure the address that the broker uses to advertise itself. Needed in cases where the public hostname/ip is different than the machine interface ip (eg: in AWS EC2 instances). +- [#38](https://github.com/apache/incubator-pulsar/pull/38) Prevent message-replay of already acknowledged messages +- [#51](https://github.com/apache/incubator-pulsar/pull/51) Per message unacknowledged redelivery. When ack-timeout is configured, only request redelivery of messages that effectively have the timeout expired, instead of all the messages dispatched to the consumer. +- [#48](https://github.com/apache/incubator-pulsar/pull/48) Add unacknowledged messages threshold to stop delivery to consumer that are not acknowledging messages +- [#59](https://github.com/apache/incubator-pulsar/pull/59) Added admin method to do a one-time messages time expiration for a given subscription (independently from the TTL configured at the namespace level) + +Full list of changes: https://github.com/apache/incubator-pulsar/milestone/1?closed=1 + +https://github.com/apache/incubator-pulsar/releases/tag/v1.15 + +### 1.14 — 2016-08-31 + +First public release of Pulsar + +https://github.com/apache/incubator-pulsar/releases/tag/v1.14 -- To stop receiving notification emails like this one, please contact mme...@apache.org.