Document that `git_odb` is thread-safe Commit 4ae41f9c639d246d34dac89c3f1d9451c9cfa8d3 made `git_odb` race-free, and added internal locking. Update `docs/threading.md` accordingly, so that APIs built atop libgit2 (e.g. language bindings) can count on this.
diff --git a/docs/threading.md b/docs/threading.md
index ddfaf7a..de085c8 100644
--- a/docs/threading.md
+++ b/docs/threading.md
@@ -21,6 +21,9 @@ There are some objects which are read-only/immutable and are thus safe
to share across threads, such as references and configuration
snapshots.
+The `git_odb` object uses locking internally, and is thread-safe to use from
+multiple threads simultaneously.
+
Error messages
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