[nongnu] elpa/markdown-mode 708fe466f8 2/3: Set new version and update minimum support emacs versions

[ELPA Syncer]

branch: elpa/markdown-mode
commit 708fe466f8bebf70605567e4b72dcd2548e253d0
Author: Shohei YOSHIDA <syo...@gmail.com>
Commit: Shohei YOSHIDA <syo...@gmail.com>

    Set new version and update minimum support emacs versions
---
 .github/workflows/test.yml |  6 +++---
 CHANGES.md                 | 11 +++++++++++
 markdown-mode.el           |  6 +++---
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b07b958eca..fa3569fff9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,16 +10,16 @@ jobs:
     strategy:
       matrix:
         emacs_version:
-          - 27.2
           - 28.2
-          - 29.3
+          - 29.4
+          - 30.1
           - snapshot
     steps:
     - uses: purcell/setup-emacs@master
       with:
         version: ${{ matrix.emacs_version }}
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install dependencies
       run: sudo apt install pandoc aspell
     - name: Run tests
diff --git a/CHANGES.md b/CHANGES.md
index 8ed87f726f..e3131f5d50 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,14 @@
+# Markdown Mode 2.8
+
+*   **Breaking changes:**
+    - GNU Emacs 28.1 or later is required.
+
+*   New Features:
+
+*   Bug fixes:
+
+*   Improvements:
+
 # Markdown Mode 2.7
 
 *   New Features:
diff --git a/markdown-mode.el b/markdown-mode.el
index 4c52f20949..18fadee8ae 100644
--- a/markdown-mode.el
+++ b/markdown-mode.el
@@ -6,8 +6,8 @@
 ;; Author: Jason R. Blevins <jblev...@xbeta.org>
 ;; Maintainer: Jason R. Blevins <jblev...@xbeta.org>
 ;; Created: May 24, 2007
-;; Version: 2.7
-;; Package-Requires: ((emacs "27.1"))
+;; Version: 2.8-alpha
+;; Package-Requires: ((emacs "28.1"))
 ;; Keywords: Markdown, GitHub Flavored Markdown, itex
 ;; URL: https://jblevins.org/projects/markdown-mode/
 
@@ -62,7 +62,7 @@
 
 ;;; Constants =================================================================
 
-(defconst markdown-mode-version "2.7"
+(defconst markdown-mode-version "2.8-alpha"
   "Markdown mode version number.")
 
 (defconst markdown-output-buffer-name "*markdown-output*"