What's Changed
* Provide pre-built wheels for armv7l (e.g., 32-bit Raspberry Pi) by csukuangfj in https://github.com/k2-fsa/sherpa-ncnn/pull/270
* Update kaldi native fbank by csukuangfj in https://github.com/k2-fsa/sherpa-ncnn/pull/273
**Full Changelog**: https://github.com/k2-fsa/sherpa-ncnn/compare/v2.1.3...v2.1.4