diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 3938a79..559c701 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -45,16 +45,17 @@ jobs:
           # current version
           VERSION=`hatch version`
           if [[ $VERSION == *dev* ]]; then
-          echo "This is a dev version: $VERSION"
-          hatch version dev
+              echo "This is a dev version: $VERSION"
+              hatch version dev
           elif [[ $VERSION == *rc* ]]; then
-          echo "This is a RC version: $VERSION,\n only use dev and release ones"
-          exit 1
+              echo "This is a RC version: $VERSION,\n only use dev and release ones"
+              exit 1
           else
-          # simple version are created manually from code edits.
-          echo "This is a simple version: $VERSION, we have released it, converting into next dev."
-          hatch version patch
-          hatch version dev
+              # simple version are created manually from code edits.
+              echo "This is a simple version: $VERSION, we have released it, converting into next dev."
+              #hatch version patch
+              hatch version minor # TODO: we are using MINOR and increasing minor versions until v1.0
+              hatch version dev
           fi
           NEW_VERSION=`hatch version`
           git add src/hckr/__about__.py
diff --git a/pyproject.toml b/pyproject.toml
index b89351e..28d54f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,10 @@ dependencies = [
     "psycopg2-binary", # for Postgres
     "pymysql", # for MySQL
 #    "sqlite", # for SQLITE
-    "snowflake-sqlalchemy",  # For Snowflake
+    "snowflake-sqlalchemy",  # For Snowflake,
+
+    # Error and debugging
+    "sentry-sdk"
 ]
 
 [project.urls]
diff --git a/src/hckr/__about__.py b/src/hckr/__about__.py
index 2d1040c..f3dc93f 100644
--- a/src/hckr/__about__.py
+++ b/src/hckr/__about__.py
@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2024-present Ashish Patel <ashishpatel0720@gmail.com>
 #
 # SPDX-License-Identifier: MIT
-__version__ = "0.4.1.dev0"
+__version__ = "0.5.0.dev0"
diff --git a/src/hckr/cli/__init__.py b/src/hckr/cli/__init__.py
index 84fc654..0575694 100644
--- a/src/hckr/cli/__init__.py
+++ b/src/hckr/cli/__init__.py
@@ -13,6 +13,7 @@
 from hckr.cli.k8s.context import context
 from hckr.cli.k8s.namespace import namespace
 from hckr.cli.k8s.pod import pod
+from hckr.utils import CliUtils
 from .crypto.fernet import fernet
 from .data import data
 from .info import info
@@ -22,26 +23,12 @@
 from ..cli.cron import cron
 from ..cli.crypto import crypto
 from ..cli.hash import hash
-from ..utils.CliUtils import check_update
+from ..utils.CliUtils import check_update, Info, LOGGING_LEVELS
 from ..utils.MessageUtils import warning
 
-LOGGING_LEVELS = {
-    0: logging.NOTSET,
-    # 1: logging.ERROR,
-    # 2: logging.WARN,
-    1: logging.INFO,
-    2: logging.DEBUG,
-}  #: a mapping of `verbose` option counts to logging levels
-
-
-# Define a format for the console handler
-class Info:
-    """An information object to pass data between CLI functions."""
-
-    def __init__(self):  # Note: This object must have an empty constructor.
-        """Create a new instance."""
-        self.verbose: int = 0
 
+# sentry logging and monitoring
+CliUtils.sentry_init()
 
 # pass_info is a decorator for functions that pass 'Info' objects.
 pass_info = click.make_pass_decorator(Info, ensure=True)
diff --git a/src/hckr/cli/env.py b/src/hckr/cli/env.py
index b831694..3005d63 100644
--- a/src/hckr/cli/env.py
+++ b/src/hckr/cli/env.py
@@ -3,7 +3,7 @@
 import click
 
 from ..utils import MessageUtils
-from ..utils.EnvUtils import list_env, set_env
+from ..utils.EnvUtils import list_env, set_env, DEFAULT_PATTERN
 from ..utils.MessageUtils import PSuccess, PError
 
 
@@ -84,7 +84,7 @@ def get(variable):
 
 
 @env.command("list")
-@click.option("-p", "--pattern", required=False, default=".*")
+@click.option("-p", "--pattern", required=False, default=DEFAULT_PATTERN)
 @click.option("-i", "--ignore-case", is_flag=True, help="Ignore case distinctions.")
 def env_list(pattern, ignore_case):
     """
@@ -113,5 +113,10 @@ def env_list(pattern, ignore_case):
 
     **Command Reference**:
     """
-    MessageUtils.info("Listing all environment variables")
+    if pattern == DEFAULT_PATTERN:
+        MessageUtils.info("Listing all environment variables")
+    else:
+        MessageUtils.info(
+            f"Listing environment variables, filtering with regex pattern '[green]{pattern}[/green]'"
+        )
     list_env(pattern, ignore_case)
diff --git a/src/hckr/utils/CliUtils.py b/src/hckr/utils/CliUtils.py
index 388e854..ba4ccd2 100644
--- a/src/hckr/utils/CliUtils.py
+++ b/src/hckr/utils/CliUtils.py
@@ -6,10 +6,29 @@
 from rich.panel import Panel
 
 from .MessageUtils import colored, success, warning
+from .config.Constants import SENTRY_DSN
 from ..__about__ import __version__
 import platform
 
 
+LOGGING_LEVELS = {
+    0: logging.NOTSET,
+    # 1: logging.ERROR,
+    # 2: logging.WARN,
+    1: logging.INFO,
+    2: logging.DEBUG,
+}  #: a mapping of `verbose` option counts to logging levels
+
+
+# Define a format for the console handler
+class Info:
+    """An information object to pass data between CLI functions."""
+
+    def __init__(self):  # Note: This object must have an empty constructor.
+        """Create a new instance."""
+        self.verbose: int = 0
+
+
 def check_latest_version():
     current_version = __version__
     try:
@@ -57,3 +76,18 @@ def check_update(show_no_update=False):
         success(
             f"Success: You are using latest version {colored(__version__, 'magenta')}"
         )
+
+
+def sentry_init():
+    import sentry_sdk
+
+    sentry_sdk.init(
+        dsn=SENTRY_DSN,
+        # Set traces_sample_rate to 1.0 to capture 100%
+        # of transactions for tracing.
+        traces_sample_rate=1.0,
+        # Set profiles_sample_rate to 1.0 to profile 100%
+        # of sampled transactions.
+        # We recommend adjusting this value in production.
+        profiles_sample_rate=1.0,
+    )
diff --git a/src/hckr/utils/EnvUtils.py b/src/hckr/utils/EnvUtils.py
index a70b3ea..dac902c 100644
--- a/src/hckr/utils/EnvUtils.py
+++ b/src/hckr/utils/EnvUtils.py
@@ -5,6 +5,8 @@
 from . import MessageUtils
 from .MessageUtils import PError, PSuccess, PWarn
 
+DEFAULT_PATTERN = ".*"
+
 
 def list_env(pattern, ignore_case):
     """List all environment variables, optionally filtering by a pattern."""
diff --git a/src/hckr/utils/config/Constants.py b/src/hckr/utils/config/Constants.py
index 699348e..0ad59c5 100644
--- a/src/hckr/utils/config/Constants.py
+++ b/src/hckr/utils/config/Constants.py
@@ -47,3 +47,6 @@ def __str__(self):
 DB_ACCOUNT = "account"
 DB_ROLE = "role"
 DB_WAREHOUSE = "warehouse"
+
+# SENTRY
+SENTRY_DSN = "https://b549c324ba6054fc68c4e3cd3bb146e4@o4507910058213376.ingest.us.sentry.io/4507910060572672"