🙇 We'd like to thank all contributors for this new release! In particular, David Buchaca Prats, AlaeddineAbdessalem, Roshan Jossy, Etienne Dilocker, Jina Dev Bot, 🙇 - [[```1a3fb27e```](https://github.com/jina-ai/docarray/commit/1a3fb27ec9b3eacb02d5fa764d64778c5bb88236)] __-__ add pre-filtering support (#331) (*David Buchaca Prats*) - [[```3674e929```](https://github.com/jina-ai/docarray/commit/3674e9299c1683851cf4f1dedf5dc793493d18c7)] __-__ make distance metric configurable in Weaviate backend (#359) (*Etienne Dilocker*) - [[```4213553c```](https://github.com/jina-ai/docarray/commit/4213553c1c991f0b1daafa302b9ee8d064d758cc)] __-__ update qdrant to support python 3.7 (#367) (*AlaeddineAbdessalem*) - [[```24301254```](https://github.com/jina-ai/docarray/commit/24301254d95fd755fb6e821df6bc2c6b977b138b)] __-__ cryptographic random generator for weaviate classnames (#357) (*AlaeddineAbdessalem*) - [[```e918f62c```](https://github.com/jina-ai/docarray/commit/e918f62c9c33b8348780b7e36a3d6604ed59bc23)] __-__ __tracking__: remove utm source tracking (#366) (*Roshan Jossy*) - [[```c2e6ebd0```](https://github.com/jina-ai/docarray/commit/c2e6ebd0fbd8ec50c1e01217698f679ffed6fc79)] __-__ add CONTRIBUTING.md file (#363) (*AlaeddineAbdessalem*) - [[```51646bfa```](https://github.com/jina-ai/docarray/commit/51646bfa6bfd409099d0230d963f064e833d48f1)] __-__ __version__: the next version will be 0.13.15 (*Jina Dev Bot*)