Prepare for v0.8.0

Change-Id: I4ffde284dfe75d752f5f24663a93d867ec5b78c3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index effffa6..eb877d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,17 @@
 # Version history
 
-- advertise support for Python 3.11
+## 0.8.0
+
+- Updates recommended RKorAPClient version to 0.8.0
+- Added `textMetadata` KorAPConnection method to retrieve all metadata for a text based on its sigle
+- Added `webUiRequestUrl` column also to corpusStats results, so that also virtual corpus definitions can be linked to / tested directly in the KorAP UI
+- Uses server side tokenized matches in collocation analysis, if supported by KorAP server
+- Unless `metadataOnly` is set, also tokenized snippets are now retrieved in corpus queries 
+  (stored in `res.slots['collectedMatches']['tokens.left']`, `res.slots['collectedMatches']['tokens.match']`, 
+   `res.slots['collectedMatches']['tokens.right']`). Because Pandas data frames cannot store lists, tokens are stored as strings, tab separated.
+
+- Python 3.11 and 3.12 are now supported
+- Python 3.7 support has been dropped (by rpy2 dependency)
 
 ## 0.7.5
 
diff --git a/pyproject.toml b/pyproject.toml
index 038a572..672ea36 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "KorAPClient"
-version = "0.7.5.9000"
+version = "0.8.0"
 description = "Client package to access KorAP's web service API"
 authors = [
     {name = "Marc Kupietz",email = "kupietz@ids-mannheim.de"},