networktocode · glennmatthews · Jan 27, 2026 · Sep 2, 2025 · Sep 3, 2025 · Sep 4, 2025
@@ -95,7 +95,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
     env:
       PYTHON_VER: "${{ matrix.python-version }}"
     steps:
@@ -131,7 +131,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
     runs-on: "ubuntu-24.04"
     env:
       PYTHON_VER: "${{ matrix.python-version }}"
@@ -175,7 +175,7 @@ jobs:
       - name: "Set up Python"
         uses: "actions/setup-python@v5"
         with:
-          python-version: "3.9"
+          python-version: "3.10"
       - name: "Install Python Packages"
         run: "pip install poetry"
       - name: "Set env"
@@ -221,7 +221,7 @@ jobs:
       - name: "Set up Python"
         uses: "actions/setup-python@v5"
         with:
-          python-version: "3.9"
+          python-version: "3.10"
       - name: "Install Python Packages"
         run: "pip install poetry"
       - name: "Set env"

@@ -1,335 +1,3 @@
 # Changelog
 
-# Changelog
-
-## v2.8.0 - 2025-06-06
-
-### Added
-
-- [#313](https://github.com/networktocode/circuit-maintenance-parser/pull/313) - Add parsers for provider ATT
-
-### Changed
-
-- [#312](https://github.com/networktocode/circuit-maintenance-parser/pull/312) - Move epoch parser outside of LLM due to inconsistencies
-- [#314](https://github.com/networktocode/circuit-maintenance-parser/pull/314) - Add multi-windows for LLM
-- [#315](https://github.com/networktocode/circuit-maintenance-parser/pull/315) - Return proper impact result for parsing
-
-## v2.7.0 - 2025-01-10
-
-### Added
-
-- [#303](https://github.com/networktocode/circuit-maintenance-parser/pull/303) - Add new parser for Apple
-- [#302](https://github.com/networktocode/circuit-maintenance-parser/pull/302) - Add support for Python 3.12
-- [#301](https://github.com/networktocode/circuit-maintenance-parser/pull/301) - Add new parser for PCCW
-- [#297](https://github.com/networktocode/circuit-maintenance-parser/pull/297) - Add new parser for Tata Communications
-
-### Changed
-
-- [#302](https://github.com/networktocode/circuit-maintenance-parser/pull/302) - Drop support for Python 3.8
-- [#291](https://github.com/networktocode/circuit-maintenance-parser/pull/291) - Update Windstream Parser for new emails
-
-### Dependencies
-
-- [#295](https://github.com/networktocode/circuit-maintenance-parser/pull/295) - Remove pydantic dotenv extra
-
-## v2.6.1 - 2024-06-04
-
-### Fixed
-
-- [#288](https://github.com/networktocode/circuit-maintenance-parser/pull/288) - Fixed exceptions under Pydantic 1.x.
-
-### Dependencies
-
-- [#286](https://github.com/networktocode/circuit-maintenance-parser/pull/286) - Added support for `lxml` 5.x.
-
-## v2.6.0 - 2024-04-04
-
-### Added
-
-- [#273](https://github.com/networktocode/circuit-maintenance-parser/pull/273) - Add iCal parsing to GTT/EXA
-- [#280](https://github.com/networktocode/circuit-maintenance-parser/pull/280) - Add new Windstream Parser
-
-### Changed
-
-- [#277](https://github.com/networktocode/circuit-maintenance-parser/pull/277) - Refactor the output validator `validate_empty_circuit`
-- [#281](https://github.com/networktocode/circuit-maintenance-parser/pull/281) Add the ability to support pydantic 1 and 2
-
-### Fixed
-
-- [#272](https://github.com/networktocode/circuit-maintenance-parser/pull/272) - Fix the logic in the output validator `validate_empty_circuit`
-- [#278](https://github.com/networktocode/circuit-maintenance-parser/pull/278) - Increase robustness of Crown Castle parsing
-
-## v2.5.0 - 2024-03-13
-
-### Added
-
-- [#274](https://github.com/networktocode/circuit-maintenance-parser/pull/274) - Add Global Cloud XChange Parser
-
-## v2.4.0 - 2024-02-20
-
-### Added
-
-- [#260](https://github.com/networktocode/circuit-maintenance-parser/pull/260) - Add Google parser
-- [#259](https://github.com/networktocode/circuit-maintenance-parser/pull/259) - Add Crown Castle fiber parser
-- [#258](https://github.com/networktocode/circuit-maintenance-parser/pull/258) - Add Netflix parser
-
-### Changed
-
-- [#264](https://github.com/networktocode/circuit-maintenance-parser/pull/264) - Adopt Pydantic 2.0
-- [#256](https://github.com/networktocode/circuit-maintenance-parser/pull/256) - Improved Equinix parser
-
-### Fixed
-
-- [#257](https://github.com/networktocode/circuit-maintenance-parser/pull/257) - Update incorrect file comment
-- [#255](https://github.com/networktocode/circuit-maintenance-parser/pull/255) -
-  Properly process Amazon emergency maintenance notifications
-
-## v2.3.0 - 2023-12-15
-
-### Added
-
-- [#245](https://github.com/networktocode/circuit-maintenance-parser/pull/245) [#250](https://github.com/networktocode/circuit-maintenance-parser/pull/250) [#252](https://github.com/networktocode/circuit-maintenance-parser/pull/252) - OpenAI parser by @chadell
-
-- [#249](https://github.com/networktocode/circuit-maintenance-parser/pull/249) - Add Metadata to every Maintenance, addresses issue #246 by @chadell
-
-### Changed
-
-- [#237](https://github.com/networktocode/circuit-maintenance-parser/pull/237) - Remove Python 3.7 support by @slyngshede
-
-### Fixed
-
-- [#243](https://github.com/networktocode/circuit-maintenance-parser/pull/243) - Handle broken EUNetworks cancellation messages by @jmaslak
-- [#251](https://github.com/networktocode/circuit-maintenance-parser/pull/251) Add missing Arelion entry to SUPPORTED_PROVIDERS by @glennmatthews
-
-## v2.2.4 - 2023-07-12
-
-- #230 - Swap out tzwhere for TimezoneFinder
-- #234 - Added upper bound to pydantic dependency
-
-### Changed
-
-## v2.2.3 - 2023-03-21
-
-### Changed
-
-- #216 - Allow Lumen maintenance multiple windows to be parsed
-- #212 - Updated documentation: Contribution section
-- #210 - Ability to parse multiple maintenance windows from Zayo
-- #190 - Update Telstra for new notification format
-
-### Fixed
-
-- #222 - Fix e22 tests when combining data from multiple maintenances
-
-## v2.2.2 - 2023-01-27
-
-### Changed
-
-- #204 - Updated pydantic version support
-
-## v2.2.1 - 2023-01-17
-
-### Changed
-
-- #197 - Updated Equinix parser: Adding support for additional impact statement and notification types.
-- #192 - Updated Cogent parser: Adding subject and text parser.
-- #186 - Updated Telia Carrier as Arelion (while keeping Telia for backwards compatibility).
-
-### Fixed
-
-- #198 - Fixed Verizon parser: use European-style day-first date parsing
-- #187 - Fixed Zayo parser: adds chardet.detect method before decoding data_part.content.
-
-## v2.2.0 - 2022-10-25
-
-### Added
-
-- #169 - Add a helper script to anonymize IP addresses using `netconan`
-- #163 - New parser for BSO provider
-
-### Changed
-
-- #182 - Moved `toml` to dev-dependencies
-- #181 - Changed mypy to v0.982
-- #180 - **Minimum Python version changed** from `3.6.2` to `3.7`
-- #179 - Do not require an "[ EXTERNAL ]" marker for Colt email subjects
-- #176 - Handle Zayo table with "Customer Circuit ID" header
-- #170 - Update networktocode/gh-action-setup-poetry-environment action to v4
-- #164 - Improve CI concurrency
-- #161 - Update dependency flake8 to v5
-- #160 - Update slackapi/slack-github-action action to v1.23.0
-- #154 - Do not accept `pydantic` v1.9.1
-- #151 - Changed version `types-pytz` to v2022
-- #150 - Update actions/setup-python action to v4
-- #148 - Update actions/checkout action to v3
-- #147 - Update slackapi/slack-github-action action to v1.19.0
-- #146 - Migrate CI from Travis to Github Actions
-- #138 - Update dependency pytest to v7
-
-### Fixed
-
-- #177 - Fixed Colt parser: use European-style day-first date parsing
-
-## v2.1.0 - 2022-05-13
-
-### Changed
-
-- #143 - Minimum Python version changed from `3.6.1` to `3.6.2`
-
-### Fixed
-
-- #132 - Handle alternate "has been cancelled" text in Telstra notifications.
-- #134 - Handle Zayo "RESCHEDULE" notifications.
-- #143 - Fix Equinix parser not taking year into account
-
-## v2.0.8 - 2021-12-09
-
-### Fixed
-
-- #115 - Add default `status` and `sequence` values for iCal notifications missing these fields
-- #124 - Handle encoded non-ASCII characters in email subjects.
-- #126 - Ignore a class of non-maintenance-notification emails from Telia.
-- #127 - Improve handling of Equinix and Lumen notifications.
-- #128 - Add capability to set `RE-SCHEDULED` status for Verizon rescheduled notifications.
-
-## v2.0.7 - 2021-12-01
-
-### Fixed
-
-- #120 - Improve handling of Zayo notifications.
-- #121 - Defer loading of `tzwhere` data until it's needed, to reduce memory overhead.
-
-## v2.0.6 - 2021-11-30
-
-### Added
-
-- #116 - New `EmailSubjectParser` for Colt notifications and tests.
-- #117 - Add new notification status of `Alternate Night` for Lumen.
-
-## v2.0.5 - 2021-11-18
-
-### Fixed
-
-- #109 - Improve handling of Zayo notifications.
-- #110 - Improve handling of Telstra notifications.
-- #111 - Improve handling of EXA (GTT) notifications.
-- #112 - Improve handling of Equinix notifications.
-
-## v2.0.4 - 2021-11-04
-
-### Fixed
-
-- #94 - Improve Geo service error handling.
-- #97 - Fix Readme image URLs.
-- #98 - Add handling for `Lumen` notification with Alt Circuit ID.
-- #99 - Extend `Zayo` Html parser to handle different table headers.
-- #102 - Add `Equinix` provider.
-- #104 - Use a local locations DB to map city to timezone as first option, keeping API as fallback option.
-- #105 - Extend `Colt` parser to support multiple `Maintenance` statuses.
-
-## v2.0.3 - 2021-10-01
-
-### Added
-
-- #84 - New parser added for text. Added new provider `AWS` using `Text` and `EmailSubjectParser`
-- #91 - `Provider` now adds `_include_filter` and `_exclude_filter` attributes (using regex) to filter in and out notifications that are relevant to be parsed vs other that are not, avoiding false positives.
-
-### Fixed
-
-- #90 - Improved handling of Lumen scheduled maintenance notices
-
-## v2.0.2 - 2021-09-28
-
-### Fixed
-
-- #86 - Fix `CombinedProcessor` carries over data from previous parsing
-
-## v2.0.1 - 2021-09-16
-
-### Fixed
-
-- #79 - Fix `HtmlParserGTT1` regex parsing.
-
-## v2.0.0 - 2021-09-15
-
-### Added
-
-- #73 - Added new provider `Sparkle` using `Html` and `EmailSubjectParser`. Added support for multiple maintenances with `CombinedProcessor`.
-- #75 - Added new provider `AquaComms` using `Html` and `EmailSubjectParser`
-
-### Fixed
-
-- #72 - Ensure `NotificationData` init methods for library client do not raise exceptions and just return `None`.
-
-## v2.0.0-beta - 2021-09-07
-
-### Added
-
-- #50 - Added new provider `Verizon` using `Html`
-- #52 - Added new provider `GTT` using `Html`
-- #53 - `circuit-maintenace-parser` refactor, including:
-  - New `Processor` class that allows the `Provider` to define more custom logics to combine parsed data to create
-    `Maintenances`
-  - New `NotificationData` class that enables easier data injection for simple and complex data objects, such as
-    emails.
-  - Tests refactor to make them more specific to each type of data, mocking interfaces between different classes.
-- #54 - Added new provider `Turkcell` using `Html`
-- #59 - Added a new parser `EmailDateParser` that uses the temail `Date` to get the `Stamp` and use in most of the `Providers` via the `CombinedProcessor`. Also, `Maintenance.stamp` attribute is mandatory.
-- #60 - Added new provider `Seaborn` using `Html` and a new parser for Email Subject: `EmailSubjectParser`
-- #61 - Added new provider `Colt` using `ICal` and `Csv`
-- #66 - Added new provider `Momentum` using `Html` and `EmailSubjectParser`
-- #68 - Added new provider `HGC` using `Html` and `EmailSubjectParser`
-
-### Fixed
-
-- #49 - Improved `Lumen` `Html` parsing.
-
-## v1.2.3 - 2021-08-12
-
-### Fixed
-
-- #46 - Accept <8.0 Click version to avoid dependency issues with other client packages
-
-## v1.2.2 - 2021-08-12
-
-### Added
-
-- #41 - Added new provider `Telia` using `Ical`
-- #42 - Improve error and debug messages to ease troubleshooting of parsing issues
-
-## v1.2.1 - 2021-06-22
-
-### Fix
-
-- #32 - Fix backwards compatibility with version 1.1.0 that was broken in 1.2.0
-- #31 - Fix consistent provider (and other attributes) usage in all the classes
-
-## v1.2.0 - 2021-06-21
-
-### Added
-
-- #25 - added **Cogent** parser
-- #26 - Multiple Parsers per Provider, even combining ICal with custom HTML.
-
-## v1.1.0 - 2021-06-09
-
-### Added
-
-- #16 - changed `MaintenanceNotification.raw` from `str` to `bytes`, improve **Zayo** parser, and add -v/--verbose CLI option
-- #17 - added **Lumen** parser and refactor HTML parser `process` method
-- #18 - added **Telstra** parser and made `Maintenance.stamp` attribute optional
-- #19 - added **Megaport**
-
-### Fixes
-
-- #15 - Update Pydantic version due to security advisory GHSA-5jqp-qgf6-3pvh
-
-## v1.0.2 - 2021-05-05
-
-### Added
-
-- #10 - added `cli` command to run as a script
-
-## v1.0.0 - 2021-04-29
-
-Initial release
+The canonical changelog now lives in [docs/release_notes.md](docs/release_notes.md). Please reference that file for the full release history.