diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 6ad311a9..facbe377 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.0.2
+current_version = 1.0.0
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
 serialize =
 	{major}.{minor}.{patch}
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 00000000..c2a97a51
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,19 @@
+name: Lint
+
+on: [push]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: actions/setup-python@v6
+        with:
+          python-version: "3.10"
+          cache: 'pip'
+          cache-dependency-path: setup.py
+
+      - run: pip3 install -e '.[test]'
+      - run: make lint-ci
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 871263d5..1f28c5c0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,9 +18,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.x'
           cache: 'pip'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index da2daf6d..adb4a249 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,13 +7,14 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
+      fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14" ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pip'
diff --git a/.gitignore b/.gitignore
index 0211f3ae..ccadd9ee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ build
 .idea/
 .python-version
 venv
+.venv
diff --git a/.mise.toml b/.mise.toml
new file mode 100644
index 00000000..826f9b46
--- /dev/null
+++ b/.mise.toml
@@ -0,0 +1,20 @@
+[env]
+MISE_FETCH_REMOTE_VERSIONS_TIMEOUT = "30s"
+
+_.python.venv = {
+  path = ".venv",
+  create = true,
+}
+
+[settings]
+python.uv_venv_auto = false
+python.venv_stdlib = true
+
+[tools]
+python = "3.11"
+
+[tasks.test]
+run = 'make install test'
+
+[tasks.lint]
+run = 'make install lint'
diff --git a/Makefile b/Makefile
index 8ea2abef..0d6122af 100644
--- a/Makefile
+++ b/Makefile
@@ -2,8 +2,18 @@ install:
 	pip install --edit .[test]
 
 test:
-	pylint --rcfile=.pylintrc --reports=y --exit-zero customerio/analytics
-	flake8 --max-complexity=10 --statistics customerio/analytics || true
 	python -m unittest customerio/analytics/test/*.py -v
 
-.PHONY: install test
+lint:
+	pylint --rcfile=.pylintrc --reports=y --exit-zero customerio/analytics
+	flake8 --max-complexity=10 --statistics --exit-zero customerio/analytics
+
+lint-ci:
+	pylint --rcfile=.pylintrc --exit-zero --fail-on=E customerio/analytics
+	flake8 --max-complexity=10 --max-line-length=100 --statistics customerio/analytics
+
+clean:
+	rm -rf .venv
+	mise deps
+
+.PHONY: install test lint lint-ci clean
diff --git a/README.md b/README.md
index b21aa40c..7c2f61b4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Customer.io Data Pipelines analytics client for Python.
+# Customer.io Data Pipelines analytics client for Python.
 
 ## Installation
 
@@ -40,6 +40,6 @@ analytics.track(user_id=4, event='order_complete')
 
 The links below contain more detailed documentation on how to use this library:
 
-* [Documentation](https://customer.io/docs/cdp/sources/connections/servers/python/)
-* [Specs](https://customer.io/docs/cdp/sources/source-spec/source-events/)
+* [Documentation](https://docs.customer.io/integrations/data-in/connections/servers/python/)
+* [Specs](https://docs.customer.io/integrations/data-in/source-spec/incoming-data/)
 * [PyPi](https://pypi.org/project/customerio-cdp-analytics/)
diff --git a/customerio/__init__.py b/customerio/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/customerio/analytics/client.py b/customerio/analytics/client.py
index 4185d776..c5387fb3 100644
--- a/customerio/analytics/client.py
+++ b/customerio/analytics/client.py
@@ -1,19 +1,18 @@
-from datetime import datetime
-from uuid import uuid4
-import logging
-import numbers
 import atexit
 import json
+import logging
+import numbers
+import queue
+from datetime import datetime
+from uuid import uuid4
 
 from dateutil.tz import tzutc
 
-from customerio.analytics.utils import guess_timezone, clean
 from customerio.analytics.consumer import Consumer, MAX_MSG_SIZE
 from customerio.analytics.request import post, DatetimeSerializer
+from customerio.analytics.utils import guess_timezone, clean
 from customerio.analytics.version import VERSION
 
-import queue
-
 ID_TYPES = (numbers.Number, str)
 
 
@@ -269,7 +268,9 @@ def _enqueue(self, msg):
         # Check message size.
         msg_size = len(json.dumps(msg, cls=DatetimeSerializer).encode())
         if msg_size > MAX_MSG_SIZE:
-            raise RuntimeError('Message exceeds %skb limit. (%s)', str(int(MAX_MSG_SIZE / 1024)), str(msg))
+            raise RuntimeError(
+                'Message exceeds %dkb limit. (%s)' % (MAX_MSG_SIZE // 1024, msg)
+            )
 
         # if send is False, return msg as if it was successfully queued
         if not self.send:
diff --git a/customerio/analytics/consumer.py b/customerio/analytics/consumer.py
index d9b05479..8f478b54 100644
--- a/customerio/analytics/consumer.py
+++ b/customerio/analytics/consumer.py
@@ -1,13 +1,13 @@
+import json
 import logging
+from queue import Empty
 from threading import Thread
-import monotonic
+
 import backoff
-import json
+import monotonic
 
 from customerio.analytics.request import post, APIError, DatetimeSerializer
 
-from queue import Empty
-
 MAX_MSG_SIZE = 32 << 10
 
 # Our servers only accept batches less than 500KB. Here limit is set slightly
@@ -73,7 +73,7 @@ def upload(self):
             # mark items as acknowledged from queue
             for _ in batch:
                 self.queue.task_done()
-            return success
+        return success
 
     def next(self):
         """Return the next batch of items to upload."""
diff --git a/customerio/analytics/request.py b/customerio/analytics/request.py
index 0b92f4cf..5b0eb99a 100644
--- a/customerio/analytics/request.py
+++ b/customerio/analytics/request.py
@@ -56,8 +56,8 @@ def post(write_key, host=None, gzip=False, timeout=15, proxies=None, **kwargs):
         payload = res.json()
         log.debug('received response: %s', payload)
         raise APIError(res.status_code, payload['code'], payload['message'])
-    except ValueError:
-        raise APIError(res.status_code, 'unknown', res.text)
+    except ValueError as exc:
+        raise APIError(res.status_code, 'unknown', res.text) from exc
 
 
 class APIError(Exception):
diff --git a/customerio/analytics/test/consumer.py b/customerio/analytics/test/consumer.py
index 5ef02fc5..057f6338 100644
--- a/customerio/analytics/test/consumer.py
+++ b/customerio/analytics/test/consumer.py
@@ -1,7 +1,8 @@
+import json
+import time
 import unittest
+
 import mock
-import time
-import json
 
 try:
     from queue import Queue
diff --git a/customerio/analytics/version.py b/customerio/analytics/version.py
index bc784a3b..1e5a6058 100644
--- a/customerio/analytics/version.py
+++ b/customerio/analytics/version.py
@@ -1 +1 @@
-VERSION = '0.0.2'
+VERSION = '1.0.0'
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 00000000..86364777
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,7 @@
+backoff==2.2.1
+flake8==3.7.9
+monotonic==1.6
+mock==2.0.0
+pylint==3.3.3
+python-dateutil==2.8.2
+requests>=2.32.4
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 143a9ab5..e2463395 100644
--- a/setup.py
+++ b/setup.py
@@ -16,15 +16,15 @@
 '''
 
 install_requires = [
-    "requests~=2.7",
-    "monotonic~=1.5",
-    "backoff~=2.1",
-    "python-dateutil~=2.2"
+    "requests>=2.32.4",
+    "monotonic~=1.6",
+    "backoff~=2.2",
+    "python-dateutil~=2.8"
 ]
 
 tests_require = [
     "mock==2.0.0",
-    "pylint==2.8.0",
+    "pylint>=3.2.0",
     "flake8==3.7.9",
 ]
 
@@ -38,7 +38,7 @@
     maintainer_email='cdp@customer.io',
     test_suite='analytics.test.all',
     packages=['customerio.analytics'],
-    python_requires='>=3.6.0',
+    python_requires='>=3.8.0',
     license='MIT License',
     install_requires=install_requires,
     extras_require={
@@ -52,9 +52,12 @@
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
     ],
 )