From f2ba2ad48dfa72f293702f4f86565b12f0302d4b Mon Sep 17 00:00:00 2001
From: Edward Wang
Date: Mon, 7 Sep 2020 03:23:44 +0000
Subject: Add changelog entry

---
 doc/changelog/10-standard-library/12094-app_inj_tail.rst | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 doc/changelog/10-standard-library/12094-app_inj_tail.rst

diff --git a/doc/changelog/10-standard-library/12094-app_inj_tail.rst b/doc/changelog/10-standard-library/12094-app_inj_tail.rst
new file mode 100644
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+++ b/doc/changelog/10-standard-library/12094-app_inj_tail.rst
@@ -0,0 +1,5 @@
+- **Added:**
+  Extend some list lemmas to both directions: `app_inj_tail_iff`, `app_inv_head_iff`, `app_inv_tail_iff`.
+  (`#12094 <https://github.com/coq/coq/pull/12094>`_,
+  fixes `#12093 <https://github.com/coq/coq/issues/12093>`_,
+  by Edward Wang).
-- 
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