updating docs for release

Author: pkalivas

docs/source/releases.md

@@ -2,6 +2,18 @@
 
 ---
 
+## v1.2.18 - py 0.0.8
+
+- 2025-09-27
+- [Release](https://github.com/pkalivas/radiate/releases/tag/v1.2.18)
+
+Fixing subtle bug in recurrent graphs where a random seed wasn't being respected, leading to non-deterministic behavior in some cases. This fix ensures that all random operations within recurrent graphs are consistent and reproducible when a seed is provided. 
+
+Added three new types of graphs:
+- LSTM (Long Short-Term Memory) Graphs: These are a type of recurrent neural network (RNN) that can learn long-term dependencies.
+- GRU (Gated Recurrent Unit) Graphs: Similar to LSTMs, GRUs are a type of RNN that are simpler and often more efficient.
+- Mesh Graphs: Graphs structured in a mesh topology.
+
 ## v1.2.17 - py 0.0.7
 
 - 2025-09-04