0.12.4

What's Changed

• HTTP Gateway V2: Remove use of obsolete multiValueHeaders by @IlyaSukhanov in #216
• mypy - Argument "api_gateway_base_path" to "Mangum" has incompatible type "str"; expected "Dict[str, Any]" by @relsunkaev in #220
• Added explicit python3.9 and 3.10 support by @relsunkaev in #224
• Fix aws_api_gateway handler not accepting combined headers and multiValueHeaders by @Feriixu in #229

New Contributors

• @IlyaSukhanov made their first contribution in #216
• @relsunkaev made their first contribution in #220
• @Feriixu made their first contribution in #229

Full Changelog: 0.12.3...0.12.4