update release notes

old-commit-hash: abebb68eb9

RELEASES.md

@@ -1,6 +1,6 @@
-Version 0.8.2 (2021-XX-XX)
+Version 0.8.2 (2021-02-26)
 ========================
- * Use model points directly in MPC (no more polyfits), this makes lateral planning more accurate
+ * Use model points directly in MPC (no more polyfits), making for lateral planning more accurate
  * Use model heading prediction for smoother lateral control
  * Smarter actuator delay compensation
  * Adjust maximum engagement speed to better fit the model's training distribution
@@ -10,6 +10,7 @@ Version 0.8.2 (2021-XX-XX)
  * Rewritten video streaming between openpilot processes
  * Improved longitudinal tuning on TSS2 Corolla and Rav4 thanks to briskspirit!
  * Audi A3 2015 support thanks to keeleysam!
+ * Nissan Altima 2020 support thanks to avolmensky!
  * Lexus ES Hybrid 2018 support thanks to TheInventorMan!
  * Toyota Camry Hybrid 2021 support thanks to alancyau!