Add better error message if parent path exists but isn't a directory

1 files changed, 1 insertions, 0 deletions

diff --git a/HISTORY.md b/HISTORY.md
index 79839a9..f86478f 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -3,6 +3,7 @@
 ## 0.8.2 (Unreleased)
 * Use `Cache-Control` **request** headers by default
 * Support `expire_after` param for `CachedSession.send()`
+* Filesystem and SQLite backends: Add better error message if parent path exists but isn't a directory
 * Make per-request expiration thread-safe for both `CachedSession.request()` and `CachedSession.send()`
 * Handle some additional corner cases when normalizing request data
 * Some micro-optimizations for request matching