diff --git a/README.md b/README.md
index f678583..601bb75 100644
--- a/README.md
+++ b/README.md
@@ -50,9 +50,10 @@ If the active buffer (prior to the finder being launched) is attached to an LSP
 server, an automatic `LSP` tag is available, which maps to the workspace
 directories provided by the language server.
 
-
 ## Requirements
 
+* Neovim v0.10.0 or higher
+    * Use `v0.9.0` tag for Neovim 0.9.x (See [Notice for versioning](#notice-for-versioning)).
 - [telescope.nvim](https://github.com/nvim-telescope/telescope.nvim) **(required)**
 - [nvim-web-devicons](https://github.com/kyazdani42/nvim-web-devicons) (optional)
 - [fd](https://github.com/sharkdp/fd) or [ripgrep](https://github.com/BurntSushi/ripgrep) (optional)
@@ -76,6 +77,22 @@ This is an example for [Lazy.nvim](https://github.com/folke/lazy.nvim).
 
 See `:h telescope-frecency-configuration` to know about further configurations.
 
+### Notice for versioning
+
+A tagged release `v1.0.0` is published and it drops the support for Neovim 0.9.x.
+If you are still using Neovim 0.9.x, use `v0.9.0` tag for your favorite plugin
+manager.
+
+```lua
+{
+  "nvim-telescope/telescope-frecency.nvim",
+  tag = "v0.9.0",
+  config = function()
+    require("telescope").load_extension "frecency"
+  end,
+}
+```
+
 ## Usage
 
 ```vim
diff --git a/doc/telescope-frecency.txt b/doc/telescope-frecency.txt
index 49087b6..c2ac138 100644
--- a/doc/telescope-frecency.txt
+++ b/doc/telescope-frecency.txt
@@ -109,6 +109,7 @@ You can define other workspace tags by an option:
 ==============================================================================
 REQUIREMENTS				       *telescope-frecency-requirements*
 
+- Neovim 0.10.0 or higher
 - |telescope.nvim| (required)
   https://github.com/nvim-telescope/telescope.nvim
 - nvim-web-devicons (optional)
@@ -145,6 +146,21 @@ imported.
 NOTE: Even if you want to load |telescope.nvim| lazily, you should NOT load
 telescope-frecency.nvim lazily. See |telescope-frecency-function-setup|.
 
+------------------------------------------------------------------------------
+Notice for versioning
+
+A tagged release `v1.0.0` is published and it drops the support for Neovim
+0.9.x. If you are still using Neovim 0.9.x, use `v0.9.0` tag for your favorite
+plugin manager.
+>lua
+    -- for lazy.nvim
+    {
+      "nvim-telescope/telescope-frecency.nvim",
+      tag = "v0.9.0",
+      config = function()
+        require("telescope").load_extension "frecency"
+      end,
+    }
 
 ==============================================================================
 USAGE						      *telescope-frecency-usage*