Update website for SkyWalking 8.2.0 release (#119)

* Update website for SkyWalking 8.2.0 release

* Add release event for SkyWalking Nginx LUA
7 files changed
tree: 3419c5f5ecbd3e7f9614ac7ef5a5bd36a9bb7e2f
  1. docs/
  2. .gitignore
  3. .travis.yml
  4. package-lock.json
  5. package.json
  6. README.md