84 lines
3.3 KiB
Markdown
84 lines
3.3 KiB
Markdown
Changes by Version
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==================
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Release Notes.
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6.0.0-beta
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------------------
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#### Protocol
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- Provide Trace Data Protocol v2
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- Provide SkyWalking Cross Process Propagation Headers Protocol v2.
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#### Java Agent
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- Support Trace Data Protocol v2
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- Support SkyWalking Cross Process Propagation Headers Protocol v2.
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- Support SkyWalking Cross Process Propagation Headers Protocol v1 running in compatible way. Need declare open explicitly.
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- Support SpringMVC 5
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- Support webflux
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- Support a new way to override agent.config by system env.
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- Span tag can override by explicit way.
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- Fix Spring Controller Inherit issue.
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- Fix ElasticSearch plugin NPE.
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- Fix agent classloader dead lock in certain situation.
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- Fix agent log typo.
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- Fix wrong component id in resettemplete plugin.
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- Fix use transform `ignore()` in wrong way.
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- Fix H2 query bug.
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#### Backend
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- Support Trace Data Protocol v2. And Trace Data Protocol v1 is still supported.
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- Support MySQL as storage.
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- Support TiDB as storage.
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- Support a new way to override application.yml by system env.
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- Support service instance and endpoint alarm.
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- Support namespace in istio receiver.
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- Support service throughput(cpm), successful rate(sla), avg response time and p99/p95/p90/p75/p50 response time.
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- Support backend trace sampling.
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- Support Zipkin format again.
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- Support init mode.
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- Support namespace in Zookeeper cluster management.
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- Support consul plugin in cluster module.
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- OAL generate tool has been integrated into main repo, in the maven `compile` stage.
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- Optimize trace paging query.
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- Fix trace query don't use fuzzy query in ElasticSearch storage.
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- Fix alarm can't be active in right way.
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- Fix unnecessary condition in database and cache number query.
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- Fix wrong namespace bug in ElasticSearch storage.
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- Fix `Remote clients selector error: / by zero `.
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- Fix segment TTL is not working.
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#### UI
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- Support service throughput(cpm), successful rate(sla), avg response time and p99/p95/p90/p75/p50 response time.
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- Fix TopN endpoint link doesn't work right.
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- Fix trace stack style.
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- Fix CI.
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#### Document
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- Add more agent setting documents.
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- Add more contribution documents.
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- Update user wall and powered-by page.
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- Add RocketBot UI project link in document.
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All issues and pull requests are [here](https://github.com/apache/incubator-skywalking/milestone/31?closed=1)
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6.0.0-alpha
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------------------
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SkyWalking 6 is totally new milestone for the project. At this point, we are not just a distributing
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tracing system with analysis and visualization capabilities. We are an **Observability Analysis Platform(OAL)**.
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The core and most important features in v6 are
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1. Support to collect telemetry data from different sources, such as multiple language agents and service mesh.
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1. Extensible stream analysis core. Make SQL and cache analysis available in core level, although haven't
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provided in this release.
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1. Provide **Observability Analysis Language(OAL)** to make analysis metric customization available.
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1. New GraphQL query protocol. Not binding with UI now.
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1. UI topology is better now.
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1. New alarm core provided. In alpha, only on service related metric.
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All issues and pull requests are [here](https://github.com/apache/incubator-skywalking/milestone/29?closed=1)
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5.x releases
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------------------
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You could find all CHANGES of 5.x at [here](https://github.com/apache/incubator-skywalking/blob/5.x/CHANGES.md)
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