diff --git a/.env.example b/.env.example
index 98849fa..108b508 100755
--- a/.env.example
+++ b/.env.example
@@ -8,4 +8,6 @@ DESTINATION__FILESYSTEM__BUCKET_URL = 's3://ternyx-test/gas_storage'
 DESTINATION__FILESYSTEM__CREDENTIALS__AWS_ACCESS_KEY_ID = 'XXX'
 DESTINATION__FILESYSTEM__CREDENTIALS__AWS_SECRET_ACCESS_KEY = 'XXX'
 DESTINATION__FILESYSTEM__CREDENTIALS__REGION_NAME = 'auto'
-DESTINATION__FILESYSTEM__CREDENTIALS__ENDPOINT_URL = 'https://XXXXXX.r2.cloudflarestorage.com'
\ No newline at end of file
+DESTINATION__FILESYSTEM__CREDENTIALS__ENDPOINT_URL = 'https://XXXXXX.r2.cloudflarestorage.com'
+
+RUNTIME__SENTRY_DSN="https://<YOUR-KEY>@sentry.io/<YOUR-KEY>"
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4f8a34..327ff98 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 <!-- insertion marker -->
 ## [Unreleased]
 
+## [0.4.6] 2024-03-03
+### Added
+- Release version for sentry.io
+
 ## [0.4.5] 2024-03-02
 ### Changed
 - Improve query parameters to identify dates for which data exists
diff --git a/pyproject.toml b/pyproject.toml
index 1c41cc0..89a120d 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ disallow_incomplete_defs = true
 
 [tool.poetry]
 name = "ternyxmimosa"
-version = "0.4.5"
+version = "0.4.6"
 description = "A minimal modern data stack with working data pipelines in a single Docker container."
 authors = ["Erik Oosterop <erik.oosterop.khesw@aleeas.com>"]
 license = "MIT"
diff --git a/src/mimosa/pipelines.py b/src/mimosa/pipelines.py
index 4993fb2..bc71363 100755
--- a/src/mimosa/pipelines.py
+++ b/src/mimosa/pipelines.py
@@ -3,9 +3,11 @@
 For example a class that loads data from European Gas data REST API.
 """
 
+import importlib.metadata
 import os
 
 import dlt
+import sentry_sdk
 from dlt.sources.helpers import requests
 from dotenv import find_dotenv, load_dotenv
 from loguru import logger
@@ -14,6 +16,17 @@
 
 _ = load_dotenv(find_dotenv())
 
+version = importlib.metadata.version("ternyxmimosa")
+sentry_sdk.init(
+    # ...
+    # By default the SDK will try to use the SENTRY_RELEASE
+    # environment variable, or infer a git commit
+    # SHA as release, however you may want to set
+    # something more human-readable.
+    release="ternyxmimosa@v"
+    + version,
+)
+
 
 class GEI:
     """Defines data loading pipeline for GEI gas storage data.
diff --git a/src/mimosa/wip_missing_dates.py b/src/mimosa/wip_missing_dates.py
index 1103b64..6f7128b 100644
--- a/src/mimosa/wip_missing_dates.py
+++ b/src/mimosa/wip_missing_dates.py
@@ -15,7 +15,7 @@
 reporting_update = False
 
 for seq in dwd.tuples_of_missing_dates(
-    start_dt=date(2018, 1, 1), end_dt=date(2019, 1, 2)
+    start_dt=date(2018, 1, 1), end_dt=date(2024, 3, 2)
 ):
     pipeline.run_landing_pipeline(
         gas_date=seq[0],