[nongnu] elpa/treesit-fold c47e8c074f 1/3: Update README.md

[ELPA Syncer]

branch: elpa/treesit-fold
commit c47e8c074f007cb0b6254e15923b13859bd32cbf
Author: Jen-Chieh Shen <jcs090...@gmail.com>
Commit: GitHub <nore...@github.com>

    Update README.md
---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 6804ffe696..1b6ab12dda 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
+> [!IMPORTANT]
+>
+> This package is code folding support for [treesit.el][] (**since Emacs 
29.1**).
+> 
+> For built-in [tree-sitter.el][] (**support Emacs 26.1+**), please use 
[ts-fold][] instead.
+
 [![License: GPL 
v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 [![NonGNU 
ELPA](https://elpa.nongnu.org/nongnu/treesit-fold.svg)](https://elpa.nongnu.org/nongnu/treesit-fold.html)
 
[![JCS-ELPA](https://raw.githubusercontent.com/jcs-emacs/badges/master/elpa/v/treesit-fold.svg)](https://jcs-emacs.github.io/jcs-elpa/#/treesit-fold)
@@ -735,3 +741,12 @@ You should have received a copy of the GNU General Public 
License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 See [`LICENSE`](./LICENSE.txt) for details.
+
+
+<!-- Links -->
+
+[ts-fold]: https://github.com/emacs-tree-sitter/ts-fold
+[treesit-fold]: https://github.com/emacs-tree-sitter/treesit-fold
+
+[tree-sitter.el]: https://github.com/emacs-tree-sitter/elisp-tree-sitter
+[treesit.el]: 
https://www.gnu.org/software/emacs/manual/html_node/elisp/Language-Grammar.html