Add v1.0.0 changelog, release as stable

No further issue have been found with Silkaj integration. I am the only one testing, let's release it as stable, to be able to move on for the next release and already ready MR waiting to be merged.

changed milestone to %1.0.0

requested review from @vtexier

assigned to @moul

approved this merge request

Sorry for the delay, was on vacation with my family.

assigned to @vtexier and unassigned @moul

added 2 commits

• f8c8b797 - [doc] Add v1.0.0 changelog, release as stable
• 9e0c19cf - 1.0.0

Compare with previous version

merged