fix: diff-buffers added after 27.1

Author: jcs090218

.github/workflows/test.yml

@@ -20,7 +20,6 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         emacs-version:
-          - 26.3
           - 27.2
           - 28.2
           - 29.4
@@ -37,8 +36,6 @@ jobs:
           emacs-version: snapshot
           experimental: true
         exclude:
-          - os: macos-latest
-            emacs-version: 26.3
           - os: macos-latest
             emacs-version: 27.2
 

Eask

@@ -12,7 +12,7 @@
 
 (source 'gnu)
 
-(depends-on "emacs" "26.1")
+(depends-on "emacs" "27.1")
 
 (add-hook 'eask-before-compile-hook
            (lambda ()

annotate.el

@@ -8,7 +8,7 @@
 ;; URL: https://github.com/bastibe/annotate.el
 ;; Created: 2015-06-10
 ;; Version: 2.4.1
-;; Package-Requires: ((emacs "26.1"))
+;; Package-Requires: ((emacs "27.1"))
 
 ;; This file is NOT part of GNU Emacs.