docs: update documentation for Halo 2.1 (#162)

为 Halo 2.1 更新文档。 see https://github.com/halo-dev/halo/releases/tag/v2.1.0 /kind documentation ```release-note None ```
2026-01-13 06:03:55 +08:00 · 2023-01-03 15:56:36 +08:00
parent f89f0beadf
commit ef03b0fbfb
83 changed files with 6856 additions and 28 deletions
--- a/versions.json
+++ b/versions.json
@@ -1,4 +1,5 @@
 [
+  "2.1",
  "2.0",
  "1.6",
  "1.5",