v2.5.0-rc.0

What's Changed

• support send notification history without adaptor by @wanjunlei in #227
• change the format of notification history by @wanjunlei in #229
• delete v2beta1 crd by @wanjunlei in #230
• add tenant sidecar for ks v4.0 by @wanjunlei in #231
• update helm by @wanjunlei in #234
• add receiver name to the notifications by @wanjunlei in #235
• update dependencies by @wanjunlei in #236
• Bump golang.org/x/net from 0.10.0 to 0.17.0 in /sidecar/kubesphere/4.0.0 by @dependabot in #232
• Bump golang.org/x/net from 0.7.0 to 0.17.0 by @dependabot in #226
• Bump github.com/prometheus/alertmanager from 0.20.0 to 0.25.1 in /adapter by @dependabot in #233
• release v2.5.0-rc.0 by @wanjunlei in #237

Full Changelog: v2.4.0...v2.5.0-rc.0