What's Changed

• fix: add match list and wasm mcp-server message pub in redis by @Jing-ze in #1963
• fix: mcp server config map by @Jing-ze in #1969
• doc: add ai statistics metric doc by @cr7258 in #1889
• feat: add azure embedding to ai-cache by @Beatrueman in #1975
• docs: Add Azure OpenAI configuration instructions by @Beatrueman in #1976
• refactor mcp sdk by @johnlanni in #1977
• Add all in one mcp by @johnlanni in #1978
• fix inclusionRegexps not working by @hzhswyz in #1972
• fix: fix bug of mcp server proxy by @Jing-ze in #1981
• fix: Fix a few issues in the envoy.yaml configuration file. by @Fengxq2014 in #1983
• fix: mcp proxy eventData by @Jing-ze in #1985
• support rest to mcp by @johnlanni in #1988
• rename redis key by @rinfx in #1986
• feat: Add an optional Redis component to the Higress helm package by @littlejiancc in #1973
• feat: support service delete event trigger for tool and some fix by @luoxiner in #1987
• use custom nacos go sdk for disable log by @luoxiner in #1991
• update proxy-wasm-cpp-host by @johnlanni in #1993
• fix: Golang filter supports skipping processing at the body stage. by @Jing-ze in #1989
• release 2.1.0 rc.2 by @johnlanni in #1995

Full Changelog: v2.1.0-rc.1...v2.1.0-rc.2

What's Changed

• update helm docs by @johnlanni in #1782
• feat: add ollama embedding to ai-cache by @Beatrueman in #1794
• feat: Support transforming reasoning_content returned by Qwen to OpenAI contract by @CH3CHO in #1791
• fix: Fix a bug in openaiCustomUrl support by @CH3CHO in #1790
• Add ai search plugin by @johnlanni in #1804
• feat: Unify the SSE processing logic by @CH3CHO in #1800
• fix(typo): use the correct bing name for ai-search. by @maratrixx in #1807
• Add database configuration for plugins that use Redis. by @johnlanni in #1814
• set include_usage by default for all model providers by @johnlanni in #1818
• ai-search support quark by @rinfx in #1811
• add notes to gateway.rollingMaxUnavailable by @littlejiancc in #1819
• feat: update ai-token-ratelimit documentation by removing ai-statistics plugin by @cr7258 in #1767
• Ai data masking msg window by @007gzs in #1775
• feat: ext-auth plugin: Blacklist and whitelist modes support HTTP request method matching by @hanxiantao in #1798
• fix: remove last failed apiToken from retry apiToken list by @cr7258 in #1802
• feat: Support pushing multi-arch images to a custom image registry by @CH3CHO in #1815
• fix rust_wasm_build by @007gzs in #1824
• fix: Disable helm-docs action since it's still under development by @CH3CHO in #1828
• fix: gateway log config should read from helm\core\values.yaml when deploy with helm by @firebook in #1834
• Simplify the implementation of ai-search integration with quark and add a tutorial. by @johnlanni in #1838
• optimize ai search by @johnlanni in #1843
• feat(helm): add podLabels to gateway && controller by @daixijun in #1792
• doc: Update the description of timeout config of ai-proxy by @CH3CHO in #1845
• add plugin start log in sdk by @rinfx in #1831
• feat: Support only watching key resources in one namespace by @CH3CHO in #1821
• Set the llm-api-key field of the ai-search plugin to optional by @johnlanni in #1846
• chore: load EXTRA_TAGS from plugin .buildrc file to avoid build issue. by @Colstuwjx in #1852
• fix plugin_wrapper.go log level by @Colstuwjx in #1848
• fix: Fix the incorrect reasoning content concat logic in ai-proxy by @CH3CHO in #1842
• optimize ai-search references by @johnlanni in #1859
• optimize model router&mapper by @johnlanni in #1866
• feat: allow failover to distinguish between different endpoint of the same provider by @cr7258 in #1862
• feat: add replay protection plugin by @yunmaoQu in #1672
• feat: add huggingface embedding to ai-cache by @Beatrueman in #1864
• add redis init status log by @rinfx in #1867
• support default value by @rinfx in #1873
• feat: support elasticsearch hybrid search by @cr7258 in #1844
• bugfix：[frontend-gray plugin] For fetch requests, force no caching by @heimanba in #1856
• feat: support retry on http status code by @cr7258 in #1817
• fix openai embedding path by @johnlanni in #1881
• Rust WASM plugin support for matching service and route name prefixes is effective. by @007gzs in #1882
• AI-search plugin supports controlling through the web_search_options parameter. by @johnlanni in #1893
• fix chunk merge bug in ai-search by @johnlanni in #1895
• more optimize of ai search plugin by @johnlanni in #1896
• add variable from secret when applying istio cr by @2456868764 in #1877
• optimize retry&failover logic by @johnlanni in #1903
• feat: Support files and batches APIs provided by Azure OpenAI by @CH3CHO in #1904
• support nil option in NewCommonVmCtx by @johnlanni in #1909
• feat: Support forwarding embedding calls to Ollama in ai-proxy by @CH3CHO in #1913
• optimization parseIP in xff by @007gzs in #1915
• fix: Skip reading non-JSON request bodies in ai-proxy by @CH3CHO in #1914
• feat: add ratelimit metrics in the ai-token-ratelimit plugin by @hzhswyz in #1918
• feat: add xfyun emb to ai-cache by @Beatrueman in #1921
• feat: add buffer_limit functions by @Fengxq2014 in #1922
• Fix the error in the embedding interface under the AI proxy Qwen compatible mode. by @rinfx in #1928
• improve the logic for constructing redis key by @rinfx in #1933
• add example for extending span attributes by @rinfx in #1936
• optimize plugin sdk by @johnlanni in #1930
• feat: add golang filter and mcp-server by @Jing-ze in #1942
• chore: Remove redundant get-higress.sh by @CH3CHO in #1943
• feat: add config parse in mcp server by @Jing-ze in #1944
• Add remote mcp server sdk by @johnlanni in #1946
• add parse_rule_config fail log by @007gzs in #1938
• fix invalid ai-proxy cluster by @johnlanni in #1947
• revert wrapper changes by @johnlanni in #1948
• fix ai-search rewrite query when no search result found by @johnlanni in #1949
• add: add mcp server amap tools by @mirror58229 in #1951
• feat: add mcpServer in config map by @Jing-ze in #1953
• feat: update Go filter mcp-server by @Jing-ze in #1950
• Fix log import by @johnlanni in #1957
• fix: Fix the incorrect image used to build envoy by @CH3CHO in #1958
• key auth support multiple credentials by @johnlanni in #1956
• rel 2.1.0-rc.1 by @johnlanni in #1959

New Contributors

• @maratrixx made their first contribution in #1807
• @firebook made their first contribution in #1834
• @Colstuwjx made their first contribution in #1852
• @hzhswyz made their first contribution in #1918
• @Fengxq2014 made their first contribution in #1922

Full Changelog: v2.0.7...v2.1.0-rc.1

What's Changed

• feat: support baidu api key by @cr7258 in #1687
• sync ai-token-ratelimit docs by @cr7258 in #1688
• feat: Add ext-auth plugin support for authentication blacklists/whitelists by @hanxiantao in #1694
• fix gateway env by @daixijun in #1689
• feat: ai-proxy support dify by @kai2321 in #1664
• fix: stream response buffer issue by @cr7258 in #1703
• fix: ext-auth crash bugfix by @hanxiantao in #1705
• optimize body bufferlimit set in ext-auth plugin by @johnlanni in #1707
• fix: Path concatenation issue for authentication requests in Envoy authentication mode by @hanxiantao in #1709
• feat:Improve the return of usage-related information when interfacing with Dify. by @kai2321 in #1715
• e2e: Enhance the e2e testing of the ai-proxy plugin based on the LLM mock server by @hanxiantao in #1713
• ut: add ext-auth unit tests by @hanxiantao in #1710
• wasm32-wasi to wasm32-wasip1 by @007gzs in #1716
• fix host rewrite in frontend-gray by @johnlanni in #1747
• e2e: Enhance the e2e testing of the ai-proxy plugin based on the LLM mock server by @hanxiantao in #1742
• feature: allow ai-proxy to forward standard AI capabilities that are natively supported by @pepesi in #1704
• update ai-cache extension by @mirror58229 in #1746
• ai proxy support passthrough path when api name is unknown by @johnlanni in #1754
• Add translate-readme action to translate English into Chinese by @littlejiancc in #1711
• Supports completions API & support config openai baseUrl through openaiCustomUrl by @johnlanni in #1765
• fix openai compatiable by @johnlanni in #1778
• remove basic-auth useless annotation by @johnlanni in #1779
• release 2.0.7 by @johnlanni in #1781

New Contributors

• @daixijun made their first contribution in #1689
• @kai2321 made their first contribution in #1664

Full Changelog: v2.0.6...v2.0.7

What's Changed

• feat: add TLS version annotation support for per-rule configuration by @yunmaoQu in #1592
• fix tls version annotation by @johnlanni in #1652
• Update metrics & enable lds cache by @johnlanni in #1650
• rel: Release 2.0.6-rc.1 by @johnlanni in #1653
• Optimize wasmplugin proto by @johnlanni in #1656
• Improve ai plugins by @rinfx in #1657
• remove dependency for ai-statistic by @rinfx in #1660
• [frontend-gray] Micro-frontend grayscale scenario, supporting the IncludePathPrefixes field by @heimanba in #1666
• fix: resolve blocking issue with minimax responses in ai-proxy by @hanxiantao in #1663
• add higress architecture doc by @2456868764 in #1662
• add ai_log field by @johnlanni in #1669
• fix: Fix a typo in the README files of ai-statistics plugin by @CH3CHO in #1670
• Release 2.0.6-rc.2 by @johnlanni in #1671
• update cpp wasm plugins by @johnlanni in #1675
• Fix istio lds cache by @johnlanni in #1679
• release 2.0.6-rc.3 by @johnlanni in #1680
• fix: baidu api issue by @cr7258 in #1685
• Release 2.0.6 by @johnlanni in #1686

New Contributors

• @yunmaoQu made their first contribution in #1592

Full Changelog: v2.0.5...v2.0.6

What's Changed

• update cpp wasm plugins by @johnlanni in #1675
• Fix istio lds cache by @johnlanni in #1679
• release 2.0.6-rc.3 by @johnlanni in #1680

Full Changelog: v2.0.6-rc.2...v2.0.6-rc.3

What's Changed

• Optimize wasmplugin proto by @johnlanni in #1656
• Improve ai plugins by @rinfx in #1657
• remove dependency for ai-statistic by @rinfx in #1660
• [frontend-gray] Micro-frontend grayscale scenario, supports IncludePathPrefixes field by @heimanba in #1666
• fix: resolve blocking issue with minimax responses in ai-proxy by @hanxiantao in #1663
• add higress architecture doc by @2456868764 in #1662
• add ai_log field by @johnlanni in #1669
• fix: Fix a typo in the README files of ai-statistics plugin by @CH3CHO in #1670
• Release 2.0.6-rc.2 by @johnlanni in #1671

Full Changelog: v2.0.6-rc.1...v2.0.6-rc.2

What's Changed

• bugfix and extend ai log by @rinfx in #1576
• Support OpenAI embedding. by @duxin40 in #1542
• docs: fix typos in ai-quota document by @mirror58229 in #1589
• fix: default port of static service in ai-cache plugin by @mirror58229 in #1591
• feat: support choosing chatCompletionV2 or chatCompletionPro API for minimax provider by @hanxiantao in #1593
• AI observability upgrade by @rinfx in #1587
• AI proxy return unified status in header phase by @StarryVae in #1588
• qwen bailian compatible bug fix by @rinfx in #1597
• bugfix: cannot parse content if one streaming body has multi chunks by @rinfx in #1606
• optimize ai proxy by @johnlanni in #1603
• redis wrapper support lazy init and database options by @johnlanni in #1602
• Enhance the capabilities of the AI Intent plugin by @007gzs in #1605
• feat: ai-proxy wasm plugin support Together AI by @VinciWu557 in #1617
• feat: Support setting gateway.unprivilegedPortSupported manually by @CH3CHO in #1616
• fix: Make opa listen to all IPs by @CH3CHO in #1621
• feat: retry failed request by @cr7258 in #1590
• move oidcHandler from global to pluginconfig by @rinfx in #1601
• optimize ai cache by @johnlanni in #1626
• Add cohere embedding for ai-cache by @ayanami-desu in #1572
• feat: support github provider for oidc wasm plugin by @Jing-ze in #1639
• fix: Enlarge the default retry timeout in ai-proxy by @CH3CHO in #1640
• ai-cache update body buffer limit size by @johnlanni in #1644
• fix ai proxy checkStream by @johnlanni in #1645
• Release 2.0.5 by @johnlanni in #1646

New Contributors

• @duxin40 made their first contribution in #1542
• @mirror58229 made their first contribution in #1589
• @StarryVae made their first contribution in #1588
• @VinciWu557 made their first contribution in #1617
• @ayanami-desu made their first contribution in #1572

Full Changelog: v2.0.4...v2.0.5

What's Changed

• feat: add TLS version annotation support for per-rule configuration by @yunmaoQu in #1592
• fix tls version annotation by @johnlanni in #1652
• Update metrics & enable lds cache by @johnlanni in #1650
• rel: Release 2.0.6-rc.1 by @johnlanni in #1653

New Contributors

• @yunmaoQu made their first contribution in #1592

Full Changelog: v2.0.5...v2.0.6-rc.1

Recommended Upgrade Reasons

Basic capability update

1. Support for wildcard domain routing with exact domain fallback

As in the example below, in the previous version, when requesting www.example.com/abcd , if no route was found under www.example.com , it would directly return a 404; in the current version, if no route is found under www.example.com , it will then find route under *.example.com .

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: wildcard-ingress
spec:
  rules:
  - host: "*.example.com"
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: wildcard-service
            port:
              number: 80
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: exact-ingress
spec:
  rules:
  - host: "www.example.com"
    http:
      paths:
      - path: /abc
        pathType: Exact
        backend:
          service:
            name: exact-service
            port:
              number: 80

‼️ Important Fixes

1. In the previous 2.x versions, due to issues with the RDS caching strategy, the latest configuration might not have been distributed during high-frequency updates of the ingress. #1547
2. The previous 2.x version did not automatically configure the number of Envoy worker threads based on the cpu request/limit.

What's Changed

• AI Agent plugin adds JSON formatting output feature by @xingyunyang01 in #1374
• feat: Automatically generating markdown documentation for helm charts with helm-docs by @littlejiancc in #1496
• Optimize AI security guard plugin by @rinfx in #1473
• fix example sse build error by @007gzs in #1503
• feat: supports custom prepare build script by @jizhuozhi in #1490
• Add a quick deployment solution to Alibaba Cloud by @hanans426 in #1506
• fix workflows build-and-push-wasm-plugin-image by @007gzs in #1508
• fix compile of wasm cpp plugins by @johnlanni in #1511
• use the body returned by the ext auth server when auth fails by @johnlanni in #1510
• feat: implement apiToken failover mechanism by @cr7258 in #1256
• fix: apitoken failover for coze by @cr7258 in #1515
• fix: update oidc plugin go.mod dependencies by @Jing-ze in #1522
• feat: Enhance ai-cache Plugin with Vector Similarity-Based LLM Cache Recall and Multi-DB Support by @EnableAsync in #1248
• fix: Refresh go.mod and go.sum file contents by @CH3CHO in #1525
• add model-mapper plugin & optimize model-router plugin by @johnlanni in #1538
• fix ai fallback by @johnlanni in #1541
• feat: support custom log by @pepesi in #1521
• feat: migrate baidu provider to v2 api by @cr7258 in #1527
• Optimize the overall log output by @johnlanni in #1549
• set concurrency argument of proxy by cpu limit/request by @johnlanni in #1552
• fix: 🐛 frontend-gray plugin incorrect URL parsing leads to routing failure. by @heimanba in #1550
• update ai proxy go mod by @johnlanni in #1556
• fix: qwen stream issue by @cr7258 in #1564
• fix xds cache by @johnlanni in #1559
• fix moonshot usage compatible problem by @rinfx in #1568
• feat: ai-proxy support dashscope-finance by @pepesi in #1554
• solve aliyun lvwang content length limit problem by @rinfx in #1569
• feat: allow cover api-version when use ai-proxy azure provider by @pepesi in #1535
• extension mechanism for custom logs and span attributes by @rinfx in #1451
• feat: ai-proxy support custom error handler by cover util.ErrorHandler by @pepesi in #1537
• rel: Release 2.0.4 by @johnlanni in #1571

New Contributors

• @hanans426 made their first contribution in #1506

Full Changelog: v2.0.2...v2.0.4