diff --git a/.github/workflows/build-and-push.yml b/.github/workflows/build-and-push.yml
index fb94e2d..8b4f249 100644
--- a/.github/workflows/build-and-push.yml
+++ b/.github/workflows/build-and-push.yml
@@ -19,6 +19,6 @@ jobs:
           registry_username: ${{ secrets.QUAY_IMAGE_SCLORG_BUILDER_USERNAME }}
           registry_token: ${{ secrets.QUAY_IMAGE_SCLORG_BUILDER_TOKEN }}
           dockerfile: Dockerfile.daily-tests
-          tag: "0.10.0"
+          tag: "0.10.1"
           image_name: "upstream-daily-tests"
           quay_application_token: ${{ secrets.QUAY_IMAGE_SCLORG_UPDATE_DESC }}
diff --git a/.gitignore b/.gitignore
index db18d27..26b0ca8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .mypy_cache
 .idea
+.venv
 .vscode
 __pycache__
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 93e89e3..7794a31 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -3,11 +3,10 @@
 # pre-commit install
 
 repos:
--   repo: https://github.com/ambv/black
-    rev: 19.3b0
+-   repo: https://github.com/psf/black
+    rev: 24.10.0
     hooks:
     - id: black
-      language_version: python3.6
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v2.2.3
     hooks:
diff --git a/Dockerfile.daily-tests b/Dockerfile.daily-tests
index 2a70a4e..2ca117c 100644
--- a/Dockerfile.daily-tests
+++ b/Dockerfile.daily-tests
@@ -2,7 +2,7 @@ FROM quay.io/fedora/fedora:42
 
 ENV SHARED_DIR="/var/ci-scripts" \
     VERSION="42" \
-    RELEASE_UPSTREAM="0.10.0" \
+    RELEASE_UPSTREAM="0.10.1" \
     UPSTREAM_TMT_REPO="https://github.com/sclorg/sclorg-testing-farm" \
     UPSTREAM_TMT_DIR="sclorg-testing-farm" \
     HOME="/home/nightly" \
diff --git a/Makefile b/Makefile
index c6674d0..fc23f06 100644
--- a/Makefile
+++ b/Makefile
@@ -7,4 +7,4 @@ shellcheck:
 	./run-shellcheck.sh `git ls-files *.sh`
 
 build_images:
-	podman build -t quay.io/sclorg/upstream-daily-tests:0.10.0 -f Dockerfile.daily-tests .
+	podman build -t quay.io/sclorg/upstream-daily-tests:0.10.1 -f Dockerfile.daily-tests .
diff --git a/eol-checker/eol_checker/checker.py b/eol-checker/eol_checker/checker.py
index 7d69a21..773e62a 100755
--- a/eol-checker/eol_checker/checker.py
+++ b/eol-checker/eol_checker/checker.py
@@ -109,14 +109,10 @@ def check_enddate(self, lifecycle: Dict[str, Any]) -> None:
             self.eol_images[self.os_name][self.container_to_analyze] = container_struct
         if is_eol == 2:
             eol_msg = f"Deprecation of image stream {application_stream_name} is approaching next month should be scheduled: enddate is {enddate}"
-            self.approaching_eol_images[self.os_name][
-                self.container_to_analyze
-            ] = container_struct
+            self.approaching_eol_images[self.os_name][self.container_to_analyze] = container_struct
         if is_eol == 3:
             eol_msg = f"Deprecation of image stream {application_stream_name} already approached one month ago should be scheduled: enddate is {enddate}"
-            self.already_eol_images[self.os_name][
-                self.container_to_analyze
-            ] = container_struct
+            self.already_eol_images[self.os_name][self.container_to_analyze] = container_struct
         if is_eol != 0:
             logger.info(eol_msg)
 
@@ -144,16 +140,9 @@ def _get_jira_msg(self, report_type: str, enddate: str) -> str:
             if self.jira_fetcher.jira is None
             else "Jira ticket is not filled. Use Jira issue template:"
         )
-        return (
-            self.bold_line
-            + f"{report_type} in {enddate}"
-            + self.bold_line_end
-            + f". {jira_msg}"
-        )
+        return self.bold_line + f"{report_type} in {enddate}" + self.bold_line_end + f". {jira_msg}"
 
-    def summary_for_images(
-        self, images: dict, os_name: str, eol_type: bool = True
-    ) -> str:
+    def summary_for_images(self, images: dict, os_name: str, eol_type: bool = True) -> str:
         """
         Generate a summary report for the images.
         Args:
@@ -168,17 +157,12 @@ def summary_for_images(
         report_type = "reached EOL" if eol_type else "approaching EOL"
         report = "\n"
         report += (
-            self.bold_line
-            + f"Summary report for {os_name}:"
-            + self.bold_line_end
-            + self.end_line
+            self.bold_line + f"Summary report for {os_name}:" + self.bold_line_end + self.end_line
         )
         report += self.end_line + "\n"
         logger.debug("EOL images: '%s'", images)
         for container_name, values in images[os_name].items():
-            logger.info(
-                "Processing container: '%s' with values: '%s'", container_name, values
-            )
+            logger.info("Processing container: '%s' with values: '%s'", container_name, values)
             stream_name = values["name"]
             if self.send_email:
                 for mail in self.eol_sme_mails[container_name]:
@@ -186,36 +170,20 @@ def summary_for_images(
                         self.default_mails.append(mail)
             if self.jira_fetcher.jira is None:
                 logger.error("Connection to Jira failed")
-                jira_msg = self._get_jira_msg(
-                    report_type=report_type, enddate=values["enddate"]
-                )
+                jira_msg = self._get_jira_msg(report_type=report_type, enddate=values["enddate"])
                 jira_id = self.jira_fetcher.jira_deprecation_ticket
                 jira_url = get_jira_ticket_url(jira_issue_id=jira_id)
-                url = (
-                    f"<a href='{jira_url}'>{jira_url}</a>"
-                    if self.send_email
-                    else jira_url
-                )
+                url = f"<a href='{jira_url}'>{jira_url}</a>" if self.send_email else jira_url
                 report += f"{stream_name} for {os_name} {jira_msg} {url}{self.end_line}"
                 continue
-            jira_msg = self._get_jira_msg(
-                report_type=report_type, enddate=values["enddate"]
-            )
+            jira_msg = self._get_jira_msg(report_type=report_type, enddate=values["enddate"])
             jira_msg += "Jira ticket is already filed:"
-            jira_id = self.jira_fetcher.is_jira_filled_for_container(
-                stream_name=stream_name
-            )
+            jira_id = self.jira_fetcher.is_jira_filled_for_container(stream_name=stream_name)
             if jira_id == "":
-                jira_msg = self._get_jira_msg(
-                    report_type=report_type, enddate=values["enddate"]
-                )
+                jira_msg = self._get_jira_msg(report_type=report_type, enddate=values["enddate"])
                 jira_id = self.jira_fetcher.jira_deprecation_ticket
                 jira_url = get_jira_ticket_url(jira_issue_id=jira_id)
-                url = (
-                    f"<a href='{jira_url}'>{jira_url}</a>"
-                    if self.send_email
-                    else jira_url
-                )
+                url = f"<a href='{jira_url}'>{jira_url}</a>" if self.send_email else jira_url
                 report += f"{stream_name} for {os_name} {jira_msg} {url}{self.end_line}"
             report += "\n"
 
@@ -230,13 +198,9 @@ def summary_report(self) -> str:
         report = "\n"
         for os_name in OS_NAMES:
             if len(self.already_eol_images[os_name]) != 0:
-                report += self.summary_for_images(
-                    images=self.already_eol_images, os_name=os_name
-                )
+                report += self.summary_for_images(images=self.already_eol_images, os_name=os_name)
             if len(self.eol_images[os_name]) != 0:
-                report += self.summary_for_images(
-                    images=self.eol_images, os_name=os_name
-                )
+                report += self.summary_for_images(images=self.eol_images, os_name=os_name)
             if len(self.approaching_eol_images[os_name]) != 0:
                 report += self.summary_for_images(
                     images=self.approaching_eol_images, os_name=os_name, eol_type=False
@@ -266,9 +230,7 @@ def analyze_containers(self):
                     continue
                 self.lifecycle_data = YamlLoader.download_yaml(yaml_url)
                 if self.lifecycle_data is None:
-                    logger.error(
-                        "Failed to download lifecycle YAML file from '%s'", yaml_url
-                    )
+                    logger.error("Failed to download lifecycle YAML file from '%s'", yaml_url)
                     continue
                 self.analyze_lifecycle_yaml(self.lifecycle_data)
             logger.info("Analyzing OS %s completed", self.os_name)
diff --git a/eol-checker/eol_checker/utils.py b/eol-checker/eol_checker/utils.py
index 583cc56..aa590c5 100644
--- a/eol-checker/eol_checker/utils.py
+++ b/eol-checker/eol_checker/utils.py
@@ -91,17 +91,23 @@ def load_mails_from_environment():
     Load email addresses from environment variables.
     """
     sclorg_mails = {}
-    sclorg_mails["mariadb"] = get_env_variable("DB_SME").split(",")
-    sclorg_mails["mysql"] = get_env_variable("DB_SME").split(",")
-    sclorg_mails["postgresql"] = get_env_variable("DB_SME").split(",")
-    sclorg_mails["ruby"] = get_env_variable("RUBY_SME").split(",")
-    sclorg_mails["python"] = get_env_variable("PYTHON_SME").split(",")
-    sclorg_mails["nodejs"] = get_env_variable("NODEJS_SME").split(",")
-    sclorg_mails["perl"] = get_env_variable("PERL_SME").split(",")
-    sclorg_mails["php"] = get_env_variable("PHP_SME").split(",")
-    sclorg_mails["redis"] = get_env_variable("REDIS_SME").split(",")
-    sclorg_mails["varnish"] = get_env_variable("VARNISH_SME").split(",")
-    sclorg_mails["valkey"] = get_env_variable("VALKEY_SME").split(",")
-    sclorg_mails["httpd"] = get_env_variable("HTTPD_SME").split(",")
-    sclorg_mails["nginx"] = get_env_variable("NGINX_SME").split(",")
+    sclorg_mails["mariadb"] = get_env_variable("DB_MAILS").split(",")
+    sclorg_mails["mysql"] = get_env_variable("DB_MAILS").split(",")
+    sclorg_mails["postgresql"] = get_env_variable("DB_MAILS").split(",")
+    sclorg_mails["ruby"] = get_env_variable("RUBY_MAILS").split(",")
+    python_mails = get_env_variable("PYTHON_MAILS").split(",")
+    sclorg_mails["python"] = python_mails
+    sclorg_mails["python36"] = python_mails
+    sclorg_mails["python38"] = python_mails
+    sclorg_mails["python39"] = python_mails
+    sclorg_mails["python311"] = python_mails
+    sclorg_mails["python312"] = python_mails
+    sclorg_mails["nodejs"] = get_env_variable("NODEJS_MAILS").split(",")
+    sclorg_mails["perl"] = get_env_variable("PERL_MAILS").split(",")
+    sclorg_mails["php"] = get_env_variable("PHP_MAILS").split(",")
+    sclorg_mails["redis"] = get_env_variable("REDIS_MAILS").split(",")
+    sclorg_mails["varnish"] = get_env_variable("VARNISH_MAILS").split(",")
+    sclorg_mails["valkey"] = get_env_variable("VALKEY_MAILS").split(",")
+    sclorg_mails["httpd"] = get_env_variable("HTTPD_MAILS").split(",")
+    sclorg_mails["nginx"] = get_env_variable("NGINX_MAILS").split(",")
     return sclorg_mails
diff --git a/eol-checker/tests/test_checker.py b/eol-checker/tests/test_checker.py
index c3c52df..e13f73b 100644
--- a/eol-checker/tests/test_checker.py
+++ b/eol-checker/tests/test_checker.py
@@ -167,9 +167,9 @@ def test_summary_for_images_when_jira_unavailable(checker):
 def test_summary_for_images_without_jira_ticket(checker):
     checker.eol_images["RHEL9"] = {"nodejs": _container_struct("nodejs-18", "20250501")}
     flexmock(checker.jira_fetcher).should_receive("jira").and_return(flexmock())
-    flexmock(checker.jira_fetcher).should_receive(
-        "is_jira_filled_for_container"
-    ).with_args(stream_name="nodejs-18").and_return("")
+    flexmock(checker.jira_fetcher).should_receive("is_jira_filled_for_container").with_args(
+        stream_name="nodejs-18"
+    ).and_return("")
 
     report = checker.summary_for_images(checker.eol_images, "RHEL9")
 
@@ -199,13 +199,9 @@ def test_summary_report_includes_all_eol_categories(checker):
         checker.eol_images[os_name] = {}
         checker.approaching_eol_images[os_name] = {}
         checker.already_eol_images[os_name] = {}
-    checker.already_eol_images["RHEL8"] = {
-        "nodejs": _container_struct("nodejs-16", "20250401")
-    }
+    checker.already_eol_images["RHEL8"] = {"nodejs": _container_struct("nodejs-16", "20250401")}
     checker.eol_images["RHEL9"] = {"nodejs": _container_struct("nodejs-18", "20250501")}
-    checker.approaching_eol_images["RHEL10"] = {
-        "httpd": _container_struct("httpd-26", "20250601")
-    }
+    checker.approaching_eol_images["RHEL10"] = {"httpd": _container_struct("httpd-26", "20250601")}
     flexmock(checker.jira_fetcher).should_receive("jira").and_return(None)
 
     report = checker.summary_report()
@@ -257,9 +253,7 @@ def test_analyze_containers_analyzes_downloaded_yaml(checker):
     flexmock(checker_module.YamlLoader).should_receive("get_yaml_url").and_return(
         "http://test/yaml"
     )
-    flexmock(checker_module.YamlLoader).should_receive("download_yaml").and_return(
-        lifecycle_data
-    )
+    flexmock(checker_module.YamlLoader).should_receive("download_yaml").and_return(lifecycle_data)
     flexmock(checker).should_receive("analyze_lifecycle_yaml").with_args(
         lifecycle_data
     ).at_least().once()
@@ -274,16 +268,12 @@ def test_analyze_containers_populates_eol_from_yaml(checker):
     flexmock(checker_module.YamlLoader).should_receive("get_yaml_url").and_return(
         "http://test/yaml"
     )
-    flexmock(checker_module.YamlLoader).should_receive("download_yaml").and_return(
-        lifecycle_data
-    )
+    flexmock(checker_module.YamlLoader).should_receive("download_yaml").and_return(lifecycle_data)
 
     checker.analyze_containers()
 
     for os_name in OS_NAMES:
-        assert checker.eol_images[os_name]["nodejs"] == _container_struct(
-            "nodejs-18", "20250501"
-        )
+        assert checker.eol_images[os_name]["nodejs"] == _container_struct("nodejs-18", "20250501")
 
 
 def _mock_send_email_env():
@@ -307,9 +297,9 @@ def test_send_emails_sends_html_message(checker):
     mock_smtp.should_receive("sendmail").once()
     mock_smtp.should_receive("close").once()
     _mock_send_email_env()
-    flexmock(checker_module).should_receive("SMTP").with_args(
-        "smtp.test", 2525
-    ).and_return(mock_smtp)
+    flexmock(checker_module).should_receive("SMTP").with_args("smtp.test", 2525).and_return(
+        mock_smtp
+    )
 
     checker.send_emails()
 
@@ -325,9 +315,7 @@ def test_send_emails_logs_smtp_exception(checker, caplog):
     checker.body = "report"
     mock_smtp = flexmock()
     mock_smtp.should_receive("set_debuglevel").and_return(None)
-    mock_smtp.should_receive("sendmail").and_raise(
-        smtplib.SMTPException("smtp failure")
-    )
+    mock_smtp.should_receive("sendmail").and_raise(smtplib.SMTPException("smtp failure"))
     mock_smtp.should_receive("close").once()
     _mock_send_email_env()
     flexmock(checker_module).should_receive("SMTP").and_return(mock_smtp)
@@ -340,9 +328,7 @@ def test_send_emails_logs_smtp_exception(checker, caplog):
 
 def test_run_skips_jira_when_connection_unavailable(checker):
     flexmock(checker.jira_fetcher).should_receive("jira").and_return(None)
-    flexmock(checker.jira_fetcher).should_receive(
-        "get_jira_deprecation_details"
-    ).never()
+    flexmock(checker.jira_fetcher).should_receive("get_jira_deprecation_details").never()
     flexmock(checker).should_receive("analyze_containers").once()
     flexmock(checker).should_receive("summary_report").and_return("\nreport\n")
     flexmock(checker).should_receive("send_emails").never()
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..f933397
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,5 @@
+[tool.black]
+line-length = 100
+
+[tool.ruff]
+line-length = 100
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 0000000..d121e11
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,2 @@
+black>=24.0.0
+ruff>=0.8.0
diff --git a/requirements.txt b/requirements.txt
index e66fbf4..c3b06df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,5 @@ urllib3
 GitPython
 slack_sdk
 xmltodict
+colorama
+atlassian-python-api