diff --git a/grimoirelab/_version.py b/grimoirelab/_version.py
index 00ceecdf..96314e9d 100644
--- a/grimoirelab/_version.py
+++ b/grimoirelab/_version.py
@@ -1,2 +1,2 @@
 # Versions compliant with PEP 440 https://www.python.org/dev/peps/pep-0440
-__version__ = "0.2.49"
+__version__ = "0.2.52"
diff --git a/releases/0.2.50 b/releases/0.2.50
new file mode 100644
index 00000000..7527c704
--- /dev/null
+++ b/releases/0.2.50
@@ -0,0 +1,22 @@
+GRIMOIRELAB_REL='0.2.50'
+
+GRIMOIRELAB='0.2.50'
+BESTIARY='e33976089fcb099d8054b686f61d1f39e9038aa1'
+CERESLIB='53768c5cde7b002d42eb1151c21a662159463072'
+GRAAL='8b7acb00a9bb4c297facaa851b2fb53c2a51a5e0'
+GRIMOIREELK='aedb5745a0fe6fe0acc1c984bb7929800dda3aa5'
+GRIMOIRELAB_TOOLKIT='eb7823383cb5843b72143ac6e97d124ff5bffa55'
+HATSTALL='a96d4daab70e80819a72864dd806e0025e95e162'
+KIBITER='2af3a3dc1b7bc12efe3b4b0e5f6bce6dcb0d220a'
+KINGARTHUR='5049371330a231c9324bd7c282e20afd8af635ce'
+PERCEVAL='b1b90b81ecc90e2cf8b726f1fee1d42edebdbbef'
+PERCEVAL_MOZILLA='ab23c304b7c80db52adb6031b5b6df9353991b25'
+PERCEVAL_OPNFV='488952f48d0a36d1db893813c33961da921aff1b'
+PERCEVAL_PUPPET='01d5cc55215e9835f57535bec27c6fe1ab616ea3'
+PERCEVAL_WEBLATE='e50cf0e1c0c8af6df40ab9dc65788d92a909faf8'
+PERCEVAL_FINOS='42f3412694205f75b83c9483ccbc0c74d439c005'
+SIGILS='69bab44002eacd59acbb51169ce3da683e0afc76'
+SIRMORDRED='189e4a352772c01d63b9ed00084878ae83f073e6'
+SORTINGHAT='dd529efe20d0875b63e40f7ee0c3c620e8e75800'
+TUTORIAL='725308c8258869199d11681d73774bbf3930c041'
+KIDASH='7154853ae6acf8e5aec00f31e7a417207d8be559'
diff --git a/releases/0.2.51 b/releases/0.2.51
new file mode 100644
index 00000000..63190d26
--- /dev/null
+++ b/releases/0.2.51
@@ -0,0 +1,22 @@
+GRIMOIRELAB_REL='0.2.51'
+
+GRIMOIRELAB='0.2.51'
+BESTIARY='e33976089fcb099d8054b686f61d1f39e9038aa1'
+CERESLIB='53768c5cde7b002d42eb1151c21a662159463072'
+GRAAL='8b7acb00a9bb4c297facaa851b2fb53c2a51a5e0'
+GRIMOIREELK='e639ca76f0e6dc92a99d1ca60d647170b1a9b122'
+GRIMOIRELAB_TOOLKIT='eb7823383cb5843b72143ac6e97d124ff5bffa55'
+HATSTALL='a96d4daab70e80819a72864dd806e0025e95e162'
+KIBITER='2af3a3dc1b7bc12efe3b4b0e5f6bce6dcb0d220a'
+KINGARTHUR='5049371330a231c9324bd7c282e20afd8af635ce'
+PERCEVAL='60e95c887bfee0cc88960c02055601f7c130fac8'
+PERCEVAL_MOZILLA='ab23c304b7c80db52adb6031b5b6df9353991b25'
+PERCEVAL_OPNFV='488952f48d0a36d1db893813c33961da921aff1b'
+PERCEVAL_PUPPET='01d5cc55215e9835f57535bec27c6fe1ab616ea3'
+PERCEVAL_WEBLATE='e50cf0e1c0c8af6df40ab9dc65788d92a909faf8'
+PERCEVAL_FINOS='42f3412694205f75b83c9483ccbc0c74d439c005'
+SIGILS='bd85c73a600a762ff603e11bb78b67b8d3c1713d'
+SIRMORDRED='189e4a352772c01d63b9ed00084878ae83f073e6'
+SORTINGHAT='dd529efe20d0875b63e40f7ee0c3c620e8e75800'
+TUTORIAL='725308c8258869199d11681d73774bbf3930c041'
+KIDASH='7154853ae6acf8e5aec00f31e7a417207d8be559'
diff --git a/releases/0.2.52 b/releases/0.2.52
new file mode 100644
index 00000000..d7c9c7e6
--- /dev/null
+++ b/releases/0.2.52
@@ -0,0 +1,22 @@
+GRIMOIRELAB_REL='0.2.52'
+
+GRIMOIRELAB='0.2.52'
+BESTIARY='e33976089fcb099d8054b686f61d1f39e9038aa1'
+CERESLIB='53768c5cde7b002d42eb1151c21a662159463072'
+GRAAL='8b7acb00a9bb4c297facaa851b2fb53c2a51a5e0'
+GRIMOIREELK='e639ca76f0e6dc92a99d1ca60d647170b1a9b122'
+GRIMOIRELAB_TOOLKIT='eb7823383cb5843b72143ac6e97d124ff5bffa55'
+HATSTALL='a96d4daab70e80819a72864dd806e0025e95e162'
+KIBITER='2af3a3dc1b7bc12efe3b4b0e5f6bce6dcb0d220a'
+KINGARTHUR='5049371330a231c9324bd7c282e20afd8af635ce'
+PERCEVAL='60e95c887bfee0cc88960c02055601f7c130fac8'
+PERCEVAL_MOZILLA='ab23c304b7c80db52adb6031b5b6df9353991b25'
+PERCEVAL_OPNFV='488952f48d0a36d1db893813c33961da921aff1b'
+PERCEVAL_PUPPET='01d5cc55215e9835f57535bec27c6fe1ab616ea3'
+PERCEVAL_WEBLATE='e50cf0e1c0c8af6df40ab9dc65788d92a909faf8'
+PERCEVAL_FINOS='42f3412694205f75b83c9483ccbc0c74d439c005'
+SIGILS='bd85c73a600a762ff603e11bb78b67b8d3c1713d'
+SIRMORDRED='189e4a352772c01d63b9ed00084878ae83f073e6'
+SORTINGHAT='bfaffad17a1bb29a1323cd950aa0128db8dc655e'
+TUTORIAL='725308c8258869199d11681d73774bbf3930c041'
+KIDASH='7154853ae6acf8e5aec00f31e7a417207d8be559'
diff --git a/releases/NEWS b/releases/NEWS
index e8485939..395f073a 100644
--- a/releases/NEWS
+++ b/releases/NEWS
@@ -1,3 +1,48 @@
+# 0.2.52
+
+Released: 2020-11-24
+
+* SortingHat
+    * Limit SQLAlchemy versions to <1.4
+
+
+# 0.2.51
+
+Released: 2020-11-23
+
+* ELK
+    * [enriched/slack] Fix enrich items without user data
+    * [raw/slack] Handle fields in 'data.files'
+
+* Perceval
+    * [slack] Fix fetch message from a private user
+    * [askbot] Add logging debug messages to Askbot
+
+* Sigils
+    * [weblate] Add organization information to overview panel
+
+
+# 0.2.50
+
+Released: 2020-10-29
+
+* ELK
+    * [enriched/githubql] Classify merged PRs within cross-references study
+    * [enriched/githubql] Add MergedEvent info
+    * [gerrit] Add last-verified approval value field to enricher
+
+* Perceval
+    * [githubql] Fix error `Events not collected for issue...`
+    * [tests] Fix pipermail not working search_fields test
+    * [githubql] Add MergedEvent info
+
+* Sigils
+    * [github][github2] Update index patterns with new study fields
+    * [githubql] Update index pattern with MergedEvent fields
+    * [gerrit] Update index patterns with last Verified approval value
+    * [gerrit] Add Retention of Newcomers panel
+
+
 # 0.2.49
 
 Released: 2020-10-13
diff --git a/releases/latest b/releases/latest
index 43f3ea72..65f5bd7e 120000
--- a/releases/latest
+++ b/releases/latest
@@ -1 +1 @@
-0.2.49
\ No newline at end of file
+0.2.52
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index aa86720e..d25aa322 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,16 +1,16 @@
-grimoirelab==0.2.49
+grimoirelab==0.2.52
 grimoirelab-toolkit==0.1.12
-perceval==0.17.1
+perceval==0.17.3
 perceval-mozilla==0.2.12
 perceval-opnfv==0.1.19
 perceval-puppet==0.1.18
 perceval-weblate==0.1.0
 perceval-finos==0.1.9
 kingarthur==0.1.20
-grimoire-elk==0.81.0
-sortinghat==0.7.14
+grimoire-elk==0.83.0
+sortinghat==0.7.15
 kidash==0.4.18
-grimoirelab-panels==0.0.57
+grimoirelab-panels==0.0.59
 sirmordred==0.2.37
 cereslib==0.1.14
 graal==0.2.9