v1.3.0 (unstable)

• WAF event obfuscator.
• Add obfuscator configuration to ddwaf_config.
• Changes to limits in ddwaf_config:
  • Rename maxArrayLength to limits.max_container_size.
  • Rename maxMapDepth to limits.max_container_depth.
  • Add limits.max_string_length, currently unused.
  • All limits are now uint32.
  • Relevant macros renamed accordingly.

v1.2.1 (unstable)

• Fix issue on ruleset error map reallocation causing cached pointer invalidation.
• Add check for empty input map on parser.
• Update github actions windows build VM to windows-2019.

v1.2.0 (unstable)

• Remove metrics collector.
• Add total_runtime to ddwaf_result.
• Fix issue when reporting timeouts.

v1.1.0 (unstable)

• Add ddwaf_object getters.
• Provide ruleset parsing diagnostics on ddwaf_init.
• Add support for metrics collection on ddwaf_run.
• Add keys_only transformer.
• Improve support for older platforms.
• Remove indirection and reduce string operations when processing flows.
• Refactor input verification.
• Remove deprecated features.

v1.0.18 (unstable)

• Add arm64 build to nuget package.
• Upgrade RE2 to 2022-02-01.

v1.0.17 (unstable)

• Add missing libunwind to x86_64 linux build.
• Fix potential integer overflow in DDWAF_LOG_HELPER.
• Add missing shared mingw64 build.
• Add example tool to run the WAF on a single rule with multiple test vectors.

v1.0.16 (unstable)

• Fix duplicate matches in output (#36)

v1.0.15 (unstable)

• Support min_length option on regex_match operator.
• Remove DDWAF_ERR_TIMEOUT and update value of other errors.
• Add timeout field to ddwaf_result.
• Remove action field from ddwaf_result.
• Support MacOS 10.9.
• Minor CMake compatibility improvements.

v1.0.14 (unstable)

• WAF output now conforms to the appsec event format v1.0.0.
• Add schema for output validation.
• Remove zip package generation.
• Minor improvements.

v1.0.13 (unstable)

• Add support for ruleset format v2.1.
• Update fuzzer.
• Fix addresses with key path missing from ddwaf_required_addresses.
• Improve ruleset parsing logging.