v0.2.1

[VoVAllen]

Introduction

We've just released 0.2.1 as a patch version for 0.2.0. There's no breaking change between 0.2.0 and 0.2.1, thus user just need to execute ALTER extension vectors UPDATE TO 0.2.1. And we've included a zip package in new release, for users cannot use the deb package.

Release log

Improvements

• NULL Support: NULL can now be safely inserted into vector columns without error. They will be skipped during pgvecto.rs index creation, but exist in the table. A query on a vector column will never return a result containing a NULL.
• Signal Handler Fix: Now we use SIGQUIT instead of SIGHUP to trigger a peaceful exit, since SIGHUP is defined as configure reload by Postgres.
• Upgrade Script Refine: Due to some symbol renaming, the upgrade path from v0.1.10 to v0.2.0 is broken. Users can now upgrade directly to v0.2.1 if they are currently using v0.1.10.

Full release at: https://github.com/tensorchord/pgvecto.rs/releases/tag/v0.2.1

[VoVAllen]

cc @mertalev