69 lines
3.1 KiB
Markdown
69 lines
3.1 KiB
Markdown
8.1.0
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------------------
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#### Project
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* Support Kafka as an optional trace, JVM metrics, profiling snapshots and meter system data transport layer.
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* Support Meter system, including the native metrics APIs and the Spring Sleuth adoption.
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* Support JVM thread metrics.
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#### Java Agent
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* [**Core**] Fix the concurrency access bug in the Concurrency ClassLoader Case.
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* [**Core**] Separate the config of the plugins from the core level.
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* [**Core**] Support instrumented class cached in memory or file, to be compatible with other agents, such as Arthas.
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* Add logic endpoint concept. Could analysis any span or tags flagged by the logic endpoint.
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* Add Spring annotation component name for UI visualization only.
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* Add support to trace `Call procedures` in MySQL plugin.
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* Support GraphQL plugin.
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* Support Quasar fiber plugin.
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* Support InfluxDB java client plugin.
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* Support brpc java plugin
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* Support `ConsoleAppender` in the logback v1 plugin.
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* Enhance vert.x endpoint names.
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* Optimize the code to prevent mongo statements from being too long.
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* Fix WebFlux plugin concurrency access bug.
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* Fix ShardingSphere plugins internal conflicts.
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* Fix duplicated Spring MVC endpoint.
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* Fix lettuce plugin sometimes trace doesn‘t show span layer.
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* Fix `@Tag` returnedObject bug.
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#### OAP-Backend
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* Support Jetty Server advanced configurations.
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* Support label based filter in the prometheus fetcher and OpenCensus receiver.
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* Support using k8s configmap as the configuration center.
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* Support OAP health check, and storage module health check.
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* Support sampling rate in the dynamic configuration.
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* Add `endpoint_relation_sla` and `endpoint_relation_percentile` for endpoint relationship metrics.
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* Add components for Python plugins, including Kafka, Tornado, Redis, Django, PyMysql.
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* Add components for Golang SDK.
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* Add Nacos 1.3.1 back as an optional cluster coordinator and dynamic configuration center.
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* Enhance the metrics query for ElasticSearch implementation to increase the stability.
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* Reduce the length of storage entity names in the self-observability for MySQL and TiDB storage.
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* Fix labels are missing in Prometheus analysis context.
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* Fix column length issue in MySQL/TiDB storage.
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* Fix no data in 2nd level aggregation in self-observability.
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* Fix searchService bug in ES implementation.
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* Fix wrong validation of endpoint relation entity query.
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* Fix the bug caused by the OAL debug flag.
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* Fix endpoint dependency bug in MQ and uninstrumented proxy cases.
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* Fix time bucket conversion issue in the InfluxDB storage implementation.
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* Update k8s client to 8.0.0
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#### UI
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* Support endpoint dependency graph.
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* Support x-scroll of trace/profile page
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* Fix database selector issue.
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* Add the bar chart in the UI templates.
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#### Document
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* Update the user logo wall.
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* Add backend configuration vocabulary document.
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* Add agent installation doc for Tomcat9 on Windows.
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* Add istioctl ALS commands for the document.
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* Fix TTL documentation.
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* Add FAQ doc about thread instrumentation.
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#### CVE
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* Fix fuzzy query sql injection in the MySQL/TiDB storage.
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All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/52?closed=1)
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