Adds changelog entries

docs/changelog.md

@@ -4,7 +4,7 @@ _This project uses semantic versioning. Before 1.0.0, this means that every brea
 
 ## Unreleased
 
-- Bump [egglog dep](https://github.com/egraphs-good/egglog/compare/c83fc750878755eb610a314da90f9273b3bfe25d...4d67f262a6f27aa5cfb62a2cfc7df968959105df)
+- Bump [egglog dep](https://github.com/egraphs-good/egglog/compare/c83fc750878755eb610a314da90f9273b3bfe25d...45d05e727cceaab13413b4e51a60ee3be9fbf403)
 
 ### Breaking Changes
 
@@ -16,11 +16,16 @@ _This project uses semantic versioning. Before 1.0.0, this means that every brea
 - Add ability to inline leaves $n$ times instead of just once for visualization [#48](https://github.com/metadsl/egglog-python/pull/48)
 - Add `Relation` and `PrintOverallStatistics` low level commands [#46](https://github.com/metadsl/egglog-python/pull/46)
 - Adds `count-matches` and `replace` string commands [#46](https://github.com/metadsl/egglog-python/pull/46)
-- Adds ability for custom user defined types in a union for proper static typing with conversions
-- Adds `py_eval` function to `EGraph` as a helper to eval Python code.
+- Adds ability for custom user defined types in a union for proper static typing with conversions [#49](https://github.com/metadsl/egglog-python/pull/49)
+- Adds `py_eval` function to `EGraph` as a helper to eval Python code. [#49](https://github.com/metadsl/egglog-python/pull/49)
+- Adds on hover behavior for edges in graphviz SVG output to make them easier to trace [#49](https://github.com/metadsl/egglog-python/pull/49)
+- Adds `egglog.exp.program_gen` module that will compile expressions into Python statements/functions [#49](https://github.com/metadsl/egglog-python/pull/49)
+- Adds `py_exec` primitive function for executing Python code [#49](https://github.com/metadsl/egglog-python/pull/49)
 
 ### Bug fixes
 
+- Clean up example in tutorial with demand based expression generation [#49](https://github.com/metadsl/egglog-python/pull/49)
+
 ### Uncategorized
 
 - Added initial supported for Python objects [#31](https://github.com/metadsl/egglog-python/pull/31)