|Fixed a bug where help("modules") crashed when no lib was loaded|[梦程MI](https://gitee.com/dreamcmi) |
|support GPIO driver for rt-thread| [supperthomas](https://github.com/supperthomas) |
|Fixed a typo|[J. Neuschäfer](https://github.com/neuschaefer)|
|codecov CI support| [Renzhihan](https://github.com/Renzhihan) |
|rt-thread build script fix and improve| [supperthomas](https://github.com/supperthomas) |
|support pikafs pack and unpack to path|[sjy](https://gitee.com/shanjiayang)|
|fix pika_platform_get_tick() in linux port|[梦程MI](https://gitee.com/dreamcmi) |
|CH307开发板、BL618开发板 | [VeriMake](https://space.bilibili.com/356383684) |
|VM instruction extension framework | [GorgonMeducer](https://github.com/GorgonMeducer) |
|iotcloud module|[梦程MI](https://gitee.com/dreamcmi) |
|implement shell filter | [GorgonMeducer](https://github.com/GorgonMeducer) |
|修复socket模块在lwip中fcntl的参数数量错误|[梦程MI](https://gitee.com/dreamcmi) |
|support GPIO pika_hal for BLMCU|[codercmd](https://gitee.com/codercmd)|
|Fix Typo on PikaVM.c|[Ikko Eltociear Ashimine](https://gitee.com/eltociear)|
|Fix type assert on dataArgs.c|[itschina](https://gitee.com/itschina)|
|add examples/Device/KEY_POLL.PY|[codercmd](https://gitee.com/codercmd)|
| hmac hashlib base64 aes modules | [梦程MI](https://gitee.com/dreamcmi) |
|fix pikaCompiler build error on macos|[梦程MI](https://gitee.com/dreamcmi) |