Update changelog.md

Author: lil2kki

changelog.md

@@ -1,3 +1,6 @@
+# v8.0.0-beta.26
+Fix out of range crash when exporting levels (#81, by hiimjasmine00)
+
 # v8.0.0-beta.25
 fix recursion at level save
 
@@ -15,4 +18,4 @@ fix Text Inputs in ConfigureLevelFileDataPopup
 fix CCPoint values reading on level import
 add some more ui
 
-`more down here soon idk`
+`more down here soon idk`