Update CHANGELOG

CHANGELOG.md

@@ -6,6 +6,22 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 Please see [here](https://github.com/hrntsm/Tunny/releases) for the data released for each version.
 
+## [UNRELEASED] -xxxx-xx-xx
+
+### Added
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
+- bug where visualize and output did not work when using journal storage.
+
+### Security
+
 ## [v0.7.0] -2023-03-21
 
 ### Added
@@ -24,10 +40,6 @@ Please see [here](https://github.com/hrntsm/Tunny/releases) for the data release
   - If you want to install it again, you can do so by checking the checkbox from Misc in the Settings tab.
 - The most of the dll files are combined into a single gha file to improve usability.
 
-### Deprecated
-
-### Removed
-
 ### Fixed
 
 - Enabled Optuna-Dashboard to work even if the filename contains spaces.
@@ -70,8 +82,6 @@ Please see [here](https://github.com/hrntsm/Tunny/releases) for the data release
 
 - Disable unused setting tab ui items
 
-### Removed
-
 ### Fixed
 
 - Even if there was an error in the input to the Tunny component, a window could be launched and the button to perform optimization could be pressed, so we made sure that this would not happen.