diff --git a/Changelog b/Changelog
index 5dc496d..b381de5 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,7 @@
+2.3:
+
+  * New: access 'url' entry in sqlite databases.
+
 2.2.1:
 
   * Fix: Missing quotes in filter interpreter.
diff --git a/bin/BBlog b/bin/BBlog
index 14fca99..ae22579 100755
--- a/bin/BBlog
+++ b/bin/BBlog
@@ -18,7 +18,7 @@
 enginedir=/usr/share/BBlog/engines
 
 # version
-version=2.2.1
+version=2.3
 
 function print_config {
   echo "engine: $engine"
diff --git a/engines/sqlite.sh b/engines/sqlite.sh
index b10d6c3..3f06c0f 100644
--- a/engines/sqlite.sh
+++ b/engines/sqlite.sh
@@ -1,5 +1,5 @@
-base_SQL="SELECT title,author,journal,year,token,doi,arxiv,citeref,prauth,bibtex FROM bibliography"
-base_SQL_noprauth="SELECT title,author,journal,year,token,doi,arxiv,citeref,bibtex FROM bibliography"
+base_SQL="SELECT title,author,journal,year,token,doi,arxiv,citeref,prauth,bibtex,url FROM bibliography"
+base_SQL_noprauth="SELECT title,author,journal,year,token,doi,arxiv,citeref,bibtex,url FROM bibliography"
 
 # add quotes
 function SQL_addquotes {
diff --git a/man/man1/BBlog.1 b/man/man1/BBlog.1
index 21306cc..c163d92 100644
--- a/man/man1/BBlog.1
+++ b/man/man1/BBlog.1
@@ -1,5 +1,5 @@
-.Dd $Mdocdate: March 21 2022 $
-.Dt BBLOG 2.2
+.Dd $Mdocdate: July 26 2023 $
+.Dt BBLOG 2.3
 .Os
 .Sh NAME
 .Nm BBlog
diff --git a/man/man7/BBlog-sqlite.7 b/man/man7/BBlog-sqlite.7
index 5e081b6..7c5331e 100644
--- a/man/man7/BBlog-sqlite.7
+++ b/man/man7/BBlog-sqlite.7
@@ -1,4 +1,4 @@
-.Dd $Mdocdate: November 5 2019 $
+.Dd $Mdocdate: July 26 2023 $
 .Dt BBLOG-sqlite
 .Os
 .Sh DESCRIPTION
@@ -28,6 +28,8 @@ label of the reference
 .It prauth
 bibliography entries are ordered alphabetically with respect to this entry
 label of the reference
+.It url
+link to paper
 .El
 .Sh AUTHORS
 The sqlite BBlog engine was written by Ian Jauslin.