diff --git a/README.org b/README.org
index 54f5cf1..8466254 100644
--- a/README.org
+++ b/README.org
@@ -461,6 +461,10 @@ Simple links may also be written manually in either sexp or non-sexp form, like:
 
 /Note:/ Breaking changes may be made before version 1.0, but in the event of major changes, attempts at backward compatibility will be made with obsolescence declarations, translation of arguments, etc.  Users who need stability guarantees before 1.0 may choose to use tagged stable releases.
 
+** 0.5.2-pre
+
+Nothing yet.
+
 ** 0.5.1
 
 *Fixed*
diff --git a/org-ql.el b/org-ql.el
index fc4f218..d7a58af 100644
--- a/org-ql.el
+++ b/org-ql.el
@@ -2,7 +2,7 @@
 
 ;; Author: Adam Porter <adam@alphapapa.net>
 ;; Url: https://github.com/alphapapa/org-ql
-;; Version: 0.5.1
+;; Version: 0.5.2-pre
 ;; Package-Requires: ((emacs "26.1") (dash "2.13") (dash-functional "1.2.0") (f "0.17.2") (map "2.1") (org "9.0") (org-super-agenda "1.2") (ov "1.0.6") (peg "0.6") (s "1.12.0") (transient "0.1") (ts "0.2-pre"))
 ;; Keywords: hypermedia, outlines, Org, agenda
 
diff --git a/org-ql.info b/org-ql.info
index a9e2afa..50c1337 100644
--- a/org-ql.info
+++ b/org-ql.info
@@ -66,6 +66,7 @@ Functions / Macros
 
 Changelog
 
+* 0.5.2-pre: 052-pre. 
 * 0.5.1: 051. 
 * 0.5: 05. 
 * 0.4.9: 049. 
@@ -832,6 +833,7 @@ releases.
 
 * Menu:
 
+* 0.5.2-pre: 052-pre. 
 * 0.5.1: 051. 
 * 0.5: 05. 
 * 0.4.9: 049. 
@@ -854,9 +856,17 @@ releases.
 * 0.1: 01. 
 
 
-File: README.info,  Node: 051,  Next: 05,  Up: Changelog
+File: README.info,  Node: 052-pre,  Next: 051,  Up: Changelog
 
-5.1 0.5.1
+5.1 0.5.2-pre
+=============
+
+Nothing yet.
+
+
+File: README.info,  Node: 051,  Next: 05,  Prev: 052-pre,  Up: Changelog
+
+5.2 0.5.1
 =========
 
 *Fixed*
@@ -869,7 +879,7 @@ File: README.info,  Node: 051,  Next: 05,  Up: Changelog
 
 File: README.info,  Node: 05,  Next: 049,  Prev: 051,  Up: Changelog
 
-5.2 0.5
+5.3 0.5
 =======
 
 *Added*
@@ -910,7 +920,7 @@ File: README.info,  Node: 05,  Next: 049,  Prev: 051,  Up: Changelog
 
 File: README.info,  Node: 049,  Next: 048,  Prev: 05,  Up: Changelog
 
-5.3 0.4.9
+5.4 0.4.9
 =========
 
 *Fixed*
@@ -921,7 +931,7 @@ File: README.info,  Node: 049,  Next: 048,  Prev: 05,  Up: Changelog
 
 File: README.info,  Node: 048,  Next: 047,  Prev: 049,  Up: Changelog
 
-5.4 0.4.8
+5.5 0.4.8
 =========
 
 *Fixed*
@@ -933,7 +943,7 @@ File: README.info,  Node: 048,  Next: 047,  Prev: 049,  Up: Changelog
 
 File: README.info,  Node: 047,  Next: 046,  Prev: 048,  Up: Changelog
 
-5.5 0.4.7
+5.6 0.4.7
 =========
 
 *Fixed*
@@ -946,7 +956,7 @@ File: README.info,  Node: 047,  Next: 046,  Prev: 048,  Up: Changelog
 
 File: README.info,  Node: 046,  Next: 045,  Prev: 047,  Up: Changelog
 
-5.6 0.4.6
+5.7 0.4.6
 =========
 
 *Fixed*
@@ -959,7 +969,7 @@ File: README.info,  Node: 046,  Next: 045,  Prev: 047,  Up: Changelog
 
 File: README.info,  Node: 045,  Next: 044,  Prev: 046,  Up: Changelog
 
-5.7 0.4.5
+5.8 0.4.5
 =========
 
 *Fixed*
@@ -971,7 +981,7 @@ File: README.info,  Node: 045,  Next: 044,  Prev: 046,  Up: Changelog
 
 File: README.info,  Node: 044,  Next: 043,  Prev: 045,  Up: Changelog
 
-5.8 0.4.4
+5.9 0.4.4
 =========
 
 *Fixed*
@@ -983,8 +993,8 @@ File: README.info,  Node: 044,  Next: 043,  Prev: 045,  Up: Changelog
 
 File: README.info,  Node: 043,  Next: 042,  Prev: 044,  Up: Changelog
 
-5.9 0.4.3
-=========
+5.10 0.4.3
+==========
 
 *Fixed*
    • When org-ql-view-refresh is called, ensure the buffer is an Org QL
@@ -993,7 +1003,7 @@ File: README.info,  Node: 043,  Next: 042,  Prev: 044,  Up: Changelog
 
 File: README.info,  Node: 042,  Next: 041,  Prev: 043,  Up: Changelog
 
-5.10 0.4.2
+5.11 0.4.2
 ==========
 
 *Fixed*
@@ -1002,7 +1012,7 @@ File: README.info,  Node: 042,  Next: 041,  Prev: 043,  Up: Changelog
 
 File: README.info,  Node: 041,  Next: 04,  Prev: 042,  Up: Changelog
 
-5.11 0.4.1
+5.12 0.4.1
 ==========
 
 *Fixed*
@@ -1012,7 +1022,7 @@ File: README.info,  Node: 041,  Next: 04,  Prev: 042,  Up: Changelog
 
 File: README.info,  Node: 04,  Next: 032,  Prev: 041,  Up: Changelog
 
-5.12 0.4
+5.13 0.4
 ========
 
 _Note:_ The next release, 0.5, may include changes which will require
@@ -1093,7 +1103,7 @@ as they will be pushed to the master branch when ready.
 
 File: README.info,  Node: 032,  Next: 031,  Prev: 04,  Up: Changelog
 
-5.13 0.3.2
+5.14 0.3.2
 ==========
 
 *Fixed*
@@ -1106,7 +1116,7 @@ File: README.info,  Node: 032,  Next: 031,  Prev: 04,  Up: Changelog
 
 File: README.info,  Node: 031,  Next: 03,  Prev: 032,  Up: Changelog
 
-5.14 0.3.1
+5.15 0.3.1
 ==========
 
 *Fixed*
@@ -1116,7 +1126,7 @@ File: README.info,  Node: 031,  Next: 03,  Prev: 032,  Up: Changelog
 
 File: README.info,  Node: 03,  Next: 023,  Prev: 031,  Up: Changelog
 
-5.15 0.3
+5.16 0.3
 ========
 
 *Added*
@@ -1181,7 +1191,7 @@ File: README.info,  Node: 03,  Next: 023,  Prev: 031,  Up: Changelog
 
 File: README.info,  Node: 023,  Next: 022,  Prev: 03,  Up: Changelog
 
-5.16 0.2.3
+5.17 0.2.3
 ==========
 
 *Fixed*
@@ -1191,7 +1201,7 @@ File: README.info,  Node: 023,  Next: 022,  Prev: 03,  Up: Changelog
 
 File: README.info,  Node: 022,  Next: 021,  Prev: 023,  Up: Changelog
 
-5.17 0.2.2
+5.18 0.2.2
 ==========
 
 *Fixed*
@@ -1202,7 +1212,7 @@ File: README.info,  Node: 022,  Next: 021,  Prev: 023,  Up: Changelog
 
 File: README.info,  Node: 021,  Next: 02,  Prev: 022,  Up: Changelog
 
-5.18 0.2.1
+5.19 0.2.1
 ==========
 
 *Fixed*
@@ -1212,7 +1222,7 @@ File: README.info,  Node: 021,  Next: 02,  Prev: 022,  Up: Changelog
 
 File: README.info,  Node: 02,  Next: 01,  Prev: 021,  Up: Changelog
 
-5.19 0.2
+5.20 0.2
 ========
 
 *Added*
@@ -1295,7 +1305,7 @@ File: README.info,  Node: 02,  Next: 01,  Prev: 021,  Up: Changelog
 
 File: README.info,  Node: 01,  Prev: 02,  Up: Changelog
 
-5.20 0.1
+5.21 0.1
 ========
 
 First tagged release.
@@ -1353,54 +1363,55 @@ GPLv3
 
 Tag Table:
 Node: Top225
-Node: Contents1601
-Node: Screenshots1724
-Node: Installation1842
-Node: Quelpa2480
-Node: Usage2923
-Node: Commands3321
-Node: org-ql-search3794
-Node: helm-org-ql5444
-Node: org-ql-view5856
-Node: org-ql-view-sidebar6356
-Node: org-ql-view-recent-items6712
-Node: org-ql-sparse-tree7196
-Node: Queries7996
-Node: Non-sexp query syntax9107
-Node: General predicates10814
-Node: Ancestor/descendant predicates16227
-Node: Date/time predicates17355
-Node: Functions / Macros20010
-Node: Agenda-like views20265
-Node: Listing / acting-on results21670
-Node: Dynamic block26865
-Node: Links29563
-Node: Tips30250
-Node: Changelog30568
-Node: 05131259
-Node: 0531664
-Node: 04933138
-Node: 04833412
-Node: 04733759
-Node: 04634154
-Node: 04534554
-Node: 04434913
-Node: 04335270
-Node: 04235465
-Node: 04135626
-Node: 0435867
-Node: 03239800
-Node: 03140179
-Node: 0340376
-Node: 02343351
-Node: 02243579
-Node: 02143847
-Node: 0244046
-Node: 0148081
-Node: Notes48182
-Node: Comparison with Org Agenda searches48344
-Node: org-sidebar49216
-Node: License49495
+Node: Contents1624
+Node: Screenshots1747
+Node: Installation1865
+Node: Quelpa2503
+Node: Usage2946
+Node: Commands3344
+Node: org-ql-search3817
+Node: helm-org-ql5467
+Node: org-ql-view5879
+Node: org-ql-view-sidebar6379
+Node: org-ql-view-recent-items6735
+Node: org-ql-sparse-tree7219
+Node: Queries8019
+Node: Non-sexp query syntax9130
+Node: General predicates10837
+Node: Ancestor/descendant predicates16250
+Node: Date/time predicates17378
+Node: Functions / Macros20033
+Node: Agenda-like views20288
+Node: Listing / acting-on results21693
+Node: Dynamic block26888
+Node: Links29586
+Node: Tips30273
+Node: Changelog30591
+Node: 052-pre31305
+Node: 05131413
+Node: 0531834
+Node: 04933308
+Node: 04833582
+Node: 04733929
+Node: 04634324
+Node: 04534724
+Node: 04435083
+Node: 04335440
+Node: 04235637
+Node: 04135798
+Node: 0436039
+Node: 03239972
+Node: 03140351
+Node: 0340548
+Node: 02343523
+Node: 02243751
+Node: 02144019
+Node: 0244218
+Node: 0148253
+Node: Notes48354
+Node: Comparison with Org Agenda searches48516
+Node: org-sidebar49388
+Node: License49667
 
 End Tag Table