0.9.0

No migration and no change to an existing setting: replace the image and restart.

Added

• Spring Boot starter: jobs monitored on each instance (starter 0.2.0). An application running
  as several instances declares each job once for all of them, and the check stays up while any
  instance reports it: right for a clustered Quartz job or a job behind a lock, but an instance
  whose scheduler is stuck went unnoticed while another worked. Jobs that have to run everywhere
  can now be listed in silencewatch.per-instance-jobs, with a stable silencewatch.instance-id:
  each instance then declares them in an environment of its own (production.app-0) and has its
  own checks. No default for the instance's name, since one that changes at every deploy would
  leave a check behind each time. Without it, the listed jobs stay shared, with a warning.
• The same for the Python library and the Laravel package. APScheduler runs in every process
  and a Laravel task without ->onOneServer() on every server, with the same blind spot:
  per_instance_jobs / instance_id (Python) and SILENCEWATCH_PER_INSTANCE_TASKS /
  SILENCEWATCH_INSTANCE_ID (Laravel) do what the starter's settings do. Celery tasks and
  ->onOneServer() tasks, which one worker or server runs at a time, are never watched per
  instance: the libraries say so and keep them shared.

Changed

• The starter's README and documentation (in English and in French) say what a check means when
  an application runs as several instances, which they did not say at all. Two server tests hold
  it: replicas share one check that stays up while any reports, and per-instance checks keep one
  instance going quiet visible while another reports.
• Black and white. The product has no purple left: the interface, the website, the emails
  and the logo are black, white and true greys, light and dark, and the only colours are a check's
  state (red when it goes silent, green when it is back, amber when late). The logo is redrawn in
  vector, a black tile for a light background and a white one for a dark one; the favicon, the
  home-screen icon and the social-sharing images follow. Nothing to do on upgrade.

Dependencies

Angular 22.2.4 (CDK, Material, build and CLI 22.2.5), Better Auth 1.7.14, nodemailer 10.3.1,
jose 6.2.14, Nest 11.2.8; for the Spring Boot starter and its example, Spring Boot 4.1.2 and
Surefire 3.6.1; for the Python library, ruff 0.17.3 and pytest 9.2.0.

Container image

ghcr.io/liliang-dev/silencewatch:0.9.0