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Body Transformer Changelog

Released changes to the Body Transformer plugin (`body-transformer`), newest release first.

16 released changes name body-transformer, newest release first — 7 in Apache APISIX, 9 in API7 Gateway. Each row links to the change itself.

Apache APISIX

API7 Gateway

ReleaseDateTypeChange
3.10.4 (opens in API7 Gateway docs)2026-07-27FeatureAdded max_req_body_size and max_resp_body_size to bound how much of a request or response body a plugin reads into memory, defaulting to 67108864 bytes (64 MiB). A request body larger than the limit is rejected, and a… (opens in API7 Gateway docs)
3.10.1 (opens in API7 Gateway docs)2026-06-15FixFixed issue: The XML-to-JSON transform intermittently dropped namespaced keys on some worker processes, causing SOAP transforms to fail with attempt to index field 'Body' (a nil value). Namespaced keys are now always… (opens in API7 Gateway docs)
3.9.17 (opens in API7 Gateway docs)2026-07-28FeatureAdded max_req_body_size and max_resp_body_size to bound how much of a request or response body a plugin reads into memory, defaulting to 67108864 bytes (64 MiB). A request body larger than the limit is rejected, and a… (opens in API7 Gateway docs)
3.9.14 (opens in API7 Gateway docs)2026-06-15FixFixed issue: XML-to-JSON transformation intermittently lost keys that used an XML namespace prefix. Namespaced keys are now preserved and accessible in the template. (opens in API7 Gateway docs)
3.3.0 (opens in API7 Gateway docs)2024-12-17FixFixed issue: The input_format enumeration lacks a means to prevent body parsing and validation, leading to unnecessary warnings. (opens in API7 Gateway docs)
3.3.0 (opens in API7 Gateway docs)2024-12-17FeatureSupported content-type using x-www-form-urlencoded format and parsing uri parameters of get requests (opens in API7 Gateway docs)
3.2.16.5 (opens in API7 Gateway docs)2024-11-21ChangeAdded multipart content type to body transformer. (opens in API7 Gateway docs)
3.2.16.5 (opens in API7 Gateway docs)2024-11-21FixFixed issue: When configured together, the body transformer plugin and CORS plugin had caused errors with OPTIONS requests. (opens in API7 Gateway docs)
3.2.16.3 (opens in API7 Gateway docs)2024-10-21FixSynchronized the Body Transformer Plugin code with the APISIX mainline version. (opens in API7 Gateway docs)