diff --git a/Changes b/Changes
index 8c8a18c7f..1f939aed4 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,9 @@
+71aba2ebe0ad1cbfb888d8349ec95e7b79b1e88c
+	Modules: Vim.BufferManager
+	The following deprecated functions were removed.
+	- open()
+	- is_cmdwin()
+	Use Vim.Buffer's one instead.
 982d3cb87ef788f4607fc61f1fd20ec2e3975479
 	Modules: Vim.Guard
 	Guard.store() API has changed to take a single List instance instead of arguments, due to the
diff --git a/autoload/vital/__vital__/Vim/BufferManager.vim b/autoload/vital/__vital__/Vim/BufferManager.vim
index 63c72cde9..3dcc8369b 100644
--- a/autoload/vital/__vital__/Vim/BufferManager.vim
+++ b/autoload/vital/__vital__/Vim/BufferManager.vim
@@ -159,21 +159,6 @@ function! s:new(...) abort
   \.user_config(2 <= a:0 ? a:2 : {})
 endfunction
 
-function! s:open(buffer, opener) abort
-  call s:_deprecated('open')
-  return s:B.open(a:buffer, a:opener)
-endfunction
-
-function! s:_deprecated(fname) abort
-  echomsg printf('Vital.Vim.BufferManager.%s is deprecated! Please use Vital.Vim.Buffer.%s instead.',
-        \ a:fname, a:fname)
-endfunction
-
-function! s:is_cmdwin() abort
-  call s:_deprecated('is_cmdwin')
-  return s:B.is_cmdwin()
-endfunction
-
 function! s:_make_config(manager, configs) abort
   let configs = [a:manager._config]
   let user = a:manager._user_config