Update CHANGELOG for Feast v0.10.4

Author: jklegar

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## [v0.10.4](https://github.com/feast-dev/feast/tree/v0.10.4) (2021-05-12)
+
+[Full Changelog](https://github.com/feast-dev/feast/compare/v0.10.3...v0.10.4)
+
+**Implemented enhancements:**
+
+- Inferencing of Features in FeatureView and timestamp column of DataSource [\#1523](https://github.com/feast-dev/feast/pull/1523) ([mavysavydav](https://github.com/mavysavydav))
+- Add Unix Timestamp value type [\#1520](https://github.com/feast-dev/feast/pull/1520) ([MattDelac](https://github.com/MattDelac))
+- Fix materialize for None [\#1481](https://github.com/feast-dev/feast/pull/1481) ([qooba](https://github.com/qooba))
+
+**Merged pull requests:**
+
+- BigQuery type to Feast type conversion chart update [\#1530](https://github.com/feast-dev/feast/pull/1530) ([mavysavydav](https://github.com/mavysavydav))
+- remove unnecessay path join in setup.py [\#1529](https://github.com/feast-dev/feast/pull/1529) ([shihabuddinbuet](https://github.com/shihabuddinbuet))
+- Add roadmap to documentation [\#1528](https://github.com/feast-dev/feast/pull/1528) ([woop](https://github.com/woop))
+- Add test matrix for different Python versions [\#1526](https://github.com/feast-dev/feast/pull/1526) ([woop](https://github.com/woop))
+- Update broken urls in the github pr template file [\#1521](https://github.com/feast-dev/feast/pull/1521) ([tedhtchang](https://github.com/tedhtchang))
+- Upgrade grpcio version in python SDK [\#1508](https://github.com/feast-dev/feast/pull/1508) ([szalai1](https://github.com/szalai1))
+- Better logging for materialize command [\#1499](https://github.com/feast-dev/feast/pull/1499) ([jklegar](https://github.com/jklegar))
+
+
 ## [v0.10.3](https://github.com/feast-dev/feast/tree/v0.10.3) (2021-04-21)
 
 [Full Changelog](https://github.com/feast-dev/feast/compare/v0.10.2...v0.10.3)