> For the complete documentation index, see [llms.txt](https://docs.licensespring.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.licensespring.com/sdks/python-sdk/python-changelog.md).

# Python Changelog

### 3.12.0 (09.04.2026)

* **Added** - optional flag `enable_airgapped_skip_time_check` to skip time check on airgap licenses
* **Fix** - handling infinite overages on licenses
* **Added** - support for multiple redirect\_uris from sso\_url endpoint
* **Added** - User license retrieval via SSO credentials

### 3.11.1 (27.02.2026)

* **Fix** - offline signature verification for OAuth

### 3.11.0 (11.2.2026)

* **Added** - license feature borrow support

### 3.10.0 (8.1.2026)

* **Added** - SSO support on the `floating_borrow` method
* **Added** - optional `device_variables` to `deactivate_offline`

### 3.9.0 (4.12.2025)

* **Added** - `activation_date` getter to the `License` object

### 3.8.2 (14.11.2025)

* **Fix** - handling non ascii characters

### 3.8.1 (11.11.2025)

* **Fix** - handling feature local consumptions

### 3.8.0 (28.9.2025)

* **Added** Floating server v2 support
* **Added** support for the offline signature v2
* **Removed** support for the python 3.9 version ([**EOL**](https://devguide.python.org/versions/))

### 3.7.0 (13.6.2025)

* **Added** bundle support
* **Added** company getter on License object

### 3.6.1 (23.5.2025)

* Code improvements via refactoring

### 3.6.0 (25.4.2025)

* **Added** `product_details` method inside the `LicenseManager`
* **Added** [**demo app**](https://sdk.licensespring.com/Python%20SDK/v3.6.0/sample_app.zip)

### 3.5.0 (24.3.2025)

* **Added** optional param `env` on `license check` and `product details`

### 3.4.1 (17.3.2025)

* **Fix** - Windows licensefile path setter method

### 3.4.0 (5.3.2025)

* **Added** OAuth support

### 3.3.0 (14.2.2025)

licensefile

* **Added** `get_sso_url` (SSO) method

### 3.2.0 (5.2.2025)

* **Packages update**:
  * Updated `requests` from `2.31.0` to `2.32.3`
  * Updated `pycryptodome` from `3.19.0` to `3.21.0`
  * Updated `winregistry` from `1.1.1` to `2.1.0`
  * Updated `charset-normalizer` from `3.3.0` to `3.4.1`
  * Updated `idna` from `3.4` to `3.10`
  * Updated `urllib3` from `2.0.7` to `2.3.0`
* As of [**Python 3.8's end of life**](https://devguide.python.org/versions/), we no longer support **Python 3.8**. Please upgrade to **Python 3.9 or later**.

### 3.1.8 (3.2.2025)

* License agreemnt updated
* **Added** the new hardware id provider: `HardwareIdProviderSource` licensefile
* **Added** `order_store_id` method

### 3.1.7 (11.11.2024)

* **licensefile**
  * **Added** `allow_negative_consumptions` support
  * **License**
    * Methods: `check`, `deactivate`, `sync_feature_consumption`, `sync_consumption`, `floating_borrow`, `floating_release`, `check_feature` are supported for **Floating Server**
* **Added** `FloatingAPIClient`
  * **Added** `auth`, `register_user`, `unregister_user`, `unregister_all`, `borrow`, `add_consumption`, `add_feature_consumption`, `feature_register`, `feature_release`
* **Added** `FloatingManager`

### 3.1.6 (3.10.2024)

licensefile

* **LicenseManager**
  * **Added** `get_air_gap_activation_code`
  * **Added** `activate_air_gap_license`
* **License**
  * **Added** `get_deactivation_code`
  * **Added** `deactivate_air_gap`

### 3.1.5 (18.09.2024)

licensefile

* **Added** `BaseManager` object:
  * **Added** `current_config`, `reconfigure`, `is_license_file_corrupted`, `clear_local_storage`, `data_location`, `license_file_name`
* LicenseManager:
  * **Added** `get_version_list`
  * **Added** `get_installation_file`
  * **Added** `get_customer_license_users`
  * **Added** `get_user_licenses`
  * **Added** optional argument `throw_e` inside `is_online` method

api

* **Added** `user_licenses`

### 3.1.4 (23.08.2024)

licensefile

* removed `get_custom_field` method from License

### 3.1.3 (21.08.2024)

API

* added optional `license_id` argument to support user based licensing

licensefile

* added `DateTimeHelper` for handling time operations
* added optional `unique_license_id` argument to support user based licensing
* added various getter methods

### 3.1.1

API

* added optional `variables` argument to `activate_license` and `activate_offline_dump` methods

licensefile

* added **FeatureWatchDogs** : `setup_feature_watch_dog`, `stop_feature_watch_dog`

### 3.1.0

Licensefile

* **Added Device Variables** :`get_device_variables`, `get_device_variable`, `send_device_variables` and `set_device_variables`
* **Added Product Details**: `product_details`
* **Added Trial key**: `get_trial_license`
* **Grace period bug fix** (exception argument added)

### 3.0.0

API

* removed unused `hardware_id` argument from `activate_offline_load` method
* added `check_offline_load` method for reading license refresh files
* removed `password` argument from `deactivate_license`, `deactivate_offline_dump`, `add_consumption`, `add_feature_consumption`

Licensefile

* added argument `password` on `floating_borrow` method
* added offline activation and deactivation
* guard file
* update offline license method

{% hint style="warning" %}
Breaking changes:

API

* removed unused arguments from: `activate_offline_load`, `deactivate_license`, `deactivate_offline_dump`, `add_consumption, add_feature_consumption`

Licensefile

* added argument `password` on `floating_borrow` method
  {% endhint %}

### 2.0.1

API

* added optional `bundle_code` argument to `APIClient` methods which also accept `product` argument

Licensefile

* Added functionality for working with local license
* Added consumption feature
* Added borrowing and releasing of floating license
* Added license feature check
* Added thread safety for licensefile
* Watchdog
* Added license monitoring in a background threads
* Support for 3.8+ Python version

### 2.0.0

* `hardware` - hardware id provider logic extracted from `api` to its own `hardware` module
* `webhook` - added `webhook` module for receiving and validating webhook events
* `api` - APIClient methods `deactivate_license`, `deactivate_offline`, `floating_release`, `change_password` and `floating_feature_release` return textual data as received instead of boolean
* `licensefile` - added `licensefile` module used for working with local license files

### 1.3.1

* added `include_latest_version` and `include_custom_fields` optional arguments to `product_details`

### 1.3.0

* `track_device_variables` returns device variables data instead of a boolean
* added `check_license_feature` and `floating_feature_release` api functions
* deprecated signature v1 checks
* added signature v2 check on every response with returned content
* updated dependencies

### 1.2.0

* Added SSO params for license activation

### 1.1.0

* Added `PlatformIdProvider`

### 1.0.7

* Fix SDK version definition

### 1.0.6

* Added license signature v2 check on offline activation

### 1.0.5

* Added `response_type` argument for `sso_url` function

### 1.0.4

* Added license signature v2 check

### 1.0.3

* Docs typo fix (add\_consumption -> add\_feature\_consumption)


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