📝 Add deprecation notice

README.md

@@ -1,17 +1,26 @@
 # denops
 
+> [!IMPORTANT]
+>
+> **This module has been deprecated since v0.12.** Although it carries the
+> v6.0.0 tag for historical reasons, it is recommended to use [denops_core]
+> instead.
+>
+> Please note that if you are a plugin developer using [denops.vim], you should
+> consider using [denops_std] instead.
+
 [![test](https://github.com/vim-denops/deno-denops/workflows/test/badge.svg)](https://github.com/vim-denops/deno-denops/actions?query=workflow%3Atest)
 [![deno doc](https://doc.deno.land/badge.svg)](https://doc.deno.land/https/deno.land/x/denops/mod.ts)
 [![deno land](http://img.shields.io/badge/available%20on-deno.land/x/denops-lightgrey.svg?logo=deno)](https://deno.land/x/denops)
 
-This is a core module of [denops.vim][denops.vim] which is an ecosystem of
-Vim/Neovim to write plugins in [Deno][deno].
+This is a core module of [denops.vim] which is an ecosystem of Vim/Neovim to
+write plugins in [Deno].
 
-Note that most of users should use [denops_std][denops_std] module instead to
-write plugins of [denops.vim][denops.vim]. This module is designed as a core
-layer of [denops_std][denops_std] so using this module directly from plugins is
-strongly dis-recommended.
+Note that most of users should use [denops_std] module instead to write plugins
+of [denops.vim]. This module is designed as a core layer of [denops_std] so
+using this module directly from plugins is strongly dis-recommended.
 
 [deno]: https://deno.land/
 [denops.vim]: https://github.com/vim-denops/denops.vim
+[denops_core]: https://deno.land/x/denops_core
 [denops_std]: https://deno.land/x/denops_std

mod.ts

@@ -1,17 +1,15 @@
 /**
- * This is a core module of [denops.vim][denops.vim] which is an ecosystem of
- * Vim/Neovim to write plugins in [Deno][deno].
+ * This is a core module of [denops.vim] which is an ecosystem of Vim/Neovim to write plugins in [Deno].
  *
- * Note that most of users should use [denops_std][denops_std] module instead to
- * write plugins of [denops.vim][denops.vim]. This [denops][denops] module is designed
- * as a core layer of [denops_std][denops_std] so using this module directly from
- * plugins is **strongly dis-recommended**.
+ * Note that most of users should use [denops_std] module instead to write plugins of [denops.vim].
+ * This module is designed as a core layer of [denops_std] so using this module directly from plugins is **strongly dis-recommended**.
  *
  * [deno]: https://deno.land/
  * [denops.vim]: https://github.com/vim-denops/denops.vim
- * [denops]: https://github.com/vim-denops/deno-denops
- * [denops_std]: https://github.com/vim-denops/deno-denops-std
+ * [denops_core]: https://deno.land/x/denops_core
+ * [denops_std]: https://deno.land/x/denops_std
  *
+ * @deprecated This module is deprecated. Use [denops_core] module instead.
  * @module
  */