Release 1.18.0

[github-actions]

• Docker HA image

Sample pull request

Add new version to TIMESCALEDB_TOOLKIT_EXTENSIONS in:

• .github/workflows/build_image.yaml

• .github/workflows/publish_image.yaml

• Makefile

• hot-forge

Sample pull request

Add two new lines to bundles.yaml containing the new version tag:

- repository: https://github.com/timescale/timescaledb-toolkit
  tag: 1.18.0

And update .github/build_bundles.py if new pgrx is required.

• Copy Changelog.md entries for this release into
  github release

• Update Homebrew

Build binaries on multiple Mac versions/architectures and submit a pull request like
this example

[Lukashab]

Hello, any update on this? The possibility to build v 1.18 on mac via brew would be much appreciated.