diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1211c2..2f53933 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,14 @@
 ## Unreleased
 ### Fixed
 ### Changed
-- Parsing of heuristic solutions found prior to nodelog (but not found by NoRel) (#51)
 ### Removed
 
+## 3.1.0 - 2024-07-25
+### Changed
+- Parsing of heuristic solutions found prior to nodelog (but not found by NoRel) (#51)
+- slightly reorganized parsers
+- better parsing of early solutions (pre-tree and norel)
+
 ## 3.0.0 - 2023-10-11
 ### Changed
 - rename project to gurobi-logtools for consistency with other Gurobi projects
diff --git a/src/gurobi_logtools/__init__.py b/src/gurobi_logtools/__init__.py
index c219120..3a8ebca 100644
--- a/src/gurobi_logtools/__init__.py
+++ b/src/gurobi_logtools/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "3.0.0"
+__version__ = "3.1.0"
 
 from gurobi_logtools.api import get_dataframe, parse
 from gurobi_logtools.plotting import plot