Resolve "Taiko tests sometime stall without any visible progress"

Closes #854

See merge request openappstack/openappstack!460

Fixes: #854

Update curl and chromium packages in Dockerfile

See merge request openappstack/openappstack!459

lower retention_period to a multiple of chunks.period (1x168h)

See merge request openappstack/openappstack!457

Resolve "Document which `flux` version to use"

Closes #872

See merge request openappstack/openappstack!455

reduce loki retention

See merge request openappstack/openappstack!456

Release 0.6

See merge request openappstack/openappstack!451

Last hotfixes before 0.6.0 can be released

See merge request openappstack/openappstack!454

Signed-off-by: Varac <varac@varac.net>

Resolve "[ONLYOFFICE] make `/var/lib/onlyoffice` a persistent directory"

Closes #866

See merge request openappstack/openappstack!452

Resolve "docker_mirror has no default"

Closes #869

See merge request openappstack/openappstack!453

Update chromium in CI image

See merge request openappstack/openappstack!449

Resolve "Update installation docs for flux2"

Closes #794

See merge request openappstack/openappstack!419

Resolve "Limit Loki storage size"

Closes #861

See merge request openappstack/openappstack!450

Merge branch '864-make-onlyoffice-s-database-persistent-save-the-postgresql-data-in-a-pvc' into 'master'

Resolve "Make OnlyOffice's database persistent (save the PostgresQL data in a PVC)"

Closes #864

See merge request openappstack/openappstack!448