History.md in liquid-5.0.1 vs History.md in liquid-5.1.0

- old
+ new
@@ -1,6 +1,17 @@
 # Liquid Change Log
 
+## 5.1.0 / 2021-09-09
+
+### Features
+* Add `base64_encode`, `base64_decode`, `base64_url_safe_encode`, and `base64_url_safe_decode` filters (#1450) [Daniel Insley]
+* Introduce `to_liquid_value` in `Liquid::Drop` (#1441) [Michael Go]
+
+### Fixes
+* Fix support for using a String subclass for the liquid source (#1421) [Dylan Thacker-Smith]
+* Add `ParseTreeVisitor` to `RangeLookup` (#1470) [CP Clermont]
+* Translate `RangeError` to `Liquid::Error` for `truncatewords` with large int (#1431) [Dylan Thacker-Smith]
+
 ## 5.0.1 / 2021-03-24
 
 ### Fixes
 * Add ParseTreeVisitor to Echo tag (#1414) [CP Clermont]
 * Test with ruby 3.0 as the latest ruby version (#1398) [Dylan Thacker-Smith]