Update changelog

CHANGELOG.md

@@ -31,9 +31,23 @@
     * Added dynamic layout [#879](https://github.com/lambdaclass/cairo-rs/pull/879)
     * `get_segment_size` was exposed [#934](https://github.com/lambdaclass/cairo-rs/pull/934)
 
-* Add missing hints on cairo_secp lib [#994](https://github.com/lambdaclass/cairo-rs/pull/994)::
+* Add missing hint on cairo_secp lib [#1006](https://github.com/lambdaclass/cairo-rs/pull/1006):
+
+    `BuiltinHintProcessor` now supports the following hint:
+
+    ```python
+        ids.quad_bit = (
+            8 * ((ids.scalar_v >> ids.m) & 1)
+            + 4 * ((ids.scalar_u >> ids.m) & 1)
+            + 2 * ((ids.scalar_v >> (ids.m - 1)) & 1)
+            + ((ids.scalar_u >> (ids.m - 1)) & 1)
+        )
+    ```
+
+* Add missing hints on cairo_secp lib [#994](https://github.com/lambdaclass/cairo-rs/pull/994):
 
     `BuiltinHintProcessor` now supports the following hints:
+
     ```python
         from starkware.cairo.common.cairo_secp.secp_utils import pack
         from starkware.python.math_utils import div_mod, safe_div