Add release notes for v0.4.6

Author: mhostetter

README.md

@@ -76,7 +76,7 @@ Import the `galois` package in Python.
 In [1]: import galois
 
 In [2]: galois.__version__
-Out[2]: '0.4.5'
+Out[2]: '0.4.6'
 ```
 
 ### Create a [`FieldArray`](https://mhostetter.github.io/galois/latest/api/galois.FieldArray/) subclass

docs/release-notes/v0.4.md

@@ -85,10 +85,27 @@ tocdepth: 2
 
 - Improved performance of linear algebra over finite fields with prime order. This is achieved by using floating-point
   BLAS implementations, where possible. A 10-100x performance improvement is seen. ([#596](https://github.com/mhostetter/galois/pull/596))
-- Upgrade documentation styling.
+- Upgraded documentation styling.
 
 ### Contributors
 
 - Bogdan Reznychenko ([@theodotk](https://github.com/theodotk))
 - [@rafaelha](https://github.com/rafaelha)
 - Matt Hostetter ([@mhostetter](https://github.com/mhostetter))
+
+## v0.4.6
+
+*Released April 30, 2025*
+
+### Changes
+
+- Improved performance further of linear algebra over finite fields with prime order. ([#598](https://github.com/mhostetter/galois/pull/598))
+- Improved `TypeError` description for arithmetic on `FieldArray` instances with same order but different irreducible polynomials. ([#602](https://github.com/mhostetter/galois/pull/602))
+- Fixed bug in `.log()` of scalar 0-dim `FieldArray`s. ([#600](https://github.com/mhostetter/galois/pull/600))
+- Fixed bug in typing of `IterableLike`, which didn't support lists of `NDArray`. ([#602](https://github.com/mhostetter/galois/pull/602))
+
+### Contributors
+
+- [@fyellin](https://github.com/fyellin)
+- [@rafaelha](https://github.com/rafaelha)
+- Matt Hostetter ([@mhostetter](https://github.com/mhostetter))