Change log
^^^^^^^^^^

0.5.0 [2020-12-20]
==================

Features
~~~~~~~~

- Added support for
  `Template Tags <https://openwisp.io/docs/user/templates.html#template-tags>`_
- Send hardware and software information (hardware model, operating system, soc) during registration
  and boot (too keep it up to date)
- Added `post-reload-hook <https://github.com/openwisp/openwisp-config/#post-reload-hook>`_ and
  `post-registration-hook <https://github.com/openwisp/openwisp-config/#post-registration-hook>`_
- Added ``management_interface``
  `config option <https://github.com/openwisp/openwisp-config/#configuration-options>`_,
  which allows sending the IP of the management interface
  to OpenWISP, a pre-requisite for enabling features of OpenWISP as
  `push updates <https://openwisp.io/docs/user/configure-push-updates.html>`_,
  `firmware upgrades <https://github.com/openwisp/openwisp-firmware-upgrader#openwisp-firmware-upgrader>`_
  and `fping <https://github.com/openwisp/openwisp-monitoring/#ping>`_
  health checks
- Added support for
  `hardware ID / serial number <https://github.com/openwisp/openwisp-config/#hardware-id>`_
- Added random
  `bootup delay <https://github.com/openwisp/openwisp-config/#bootup-delay>`_
- Added ``default_hostname``
  `config option <https://github.com/openwisp/openwisp-config/#configuration-options>`_
- Improved automatic recovery of previous backups when configuration updates fail
- Added ``post_reload_delay`` and ``test_retries``
  `config options <https://github.com/openwisp/openwisp-config/#configuration-options>`_

Changes
~~~~~~~

- **Backward incompatible change**: list options are now overwritten
  to prevent duplication
- Improved log message in case of registration failure
- Allow ``$MAC_ADDRESS`` to be bridge
- Removed polarssl
- Check sanity of downloaded UCI files before applying them
- Give up with registration only when 403 is returned by the server
- Show entire registration error message in logs
- Updated examples and precompiled packages to use OpenWRT 19.07
- Made check of OpenWISP Controller header case insensitve

Bugfixes
~~~~~~~~

- Ensured order of UCI sections is preserved during config write operations,
  handle special section types
- Ensure anonymous UCI config sections are handled well
- Ensure removal of files only includes items which are not in the new
  downloaded configuration
- Fixed duplication of list options
- Fixed a bug that caused ``/etc/config/openwisp`` to be overwritten

0.4.5 [2017-03-03]
==================

- `ade89b2 <https://github.com/openwisp/openwisp-config/commit/ade89b2>`_:
  made default hostname check case insensitive
- `#26 <https://github.com/openwisp/openwisp-config/issues/26>`_: added pre-reload-hook

0.4.4 [2017-03-02]
==================

- `57e431f <https://github.com/openwisp/openwisp-config/commit/57e431f>`_:
  [makefile] added ``PKGARCH:=all`` in order to compile an architecture indipendent package
- `35067c8 <https://github.com/openwisp/openwisp-config/commit/35067c8>`_:
  [docs] default compile instructions to to `LEDE <https://lede-project.org/>`_ 17.01

0.4.3 [2017-03-01]
==================

- `6bbbc75 <https://github.com/openwisp/openwisp-config/commit/6bbbc75>`_:
  Adapted ``openwisp-remove-default-wifi`` script to work on LEDE 17.01

0.4.2 [2017-02-14]
==================

- `3e89fd6 <https://github.com/openwisp/openwisp-config/commit/3e89fd6>`_: [openwisp-reload-config] Removed ``local`` declarations
- `13bc735 <https://github.com/openwisp/openwisp-config/commit/13bc735>`_: [agent] Improved log messages
- `6955d5b <https://github.com/openwisp/openwisp-config/commit/6955d5b>`_: [reload-config] Reintroduced ``init.d`` check
- `7c4cb8b <https://github.com/openwisp/openwisp-config/commit/7c4cb8b>`_: [agent] Improved 2 more connection failure messages
- `#25 <https://github.com/openwisp/openwisp-config/issues/25>`_: [Makefile] Added openwisp-config-mbedtls
- [docs]: several documentation improvements regarding compilation and relation with other openwisp2 modules

0.4.1 [2016-09-22]
==================

- `5cdb8fa <https://github.com/openwisp/openwisp-config/commit/5cdb8fa>`_: [autoname] avoid failure if UCI files are empty
- `#24 <https://github.com/openwisp/openwisp-config/pull/24>`_: added ``mac_interface`` option, defaults to ``eth0`` (thanks to `@agabellini <https://github.com/agabellini>`_)
- `b09a497 <https://github.com/openwisp/openwisp-config/commit/b09a497>`_: [registration] send ``mac_address`` parameter to openwisp2 controller
- `e8f0b35 <https://github.com/openwisp/openwisp-config/commit/e8f0b35>`_: [reload-config] log which services have been reloaded

0.4.0 [2016-06-23]
==================

- `#16 <https://github.com/openwisp/openwisp-config/issues/16>`_: added "Unmanaged Configurations" feature (replaced ``merge_default``)
- `#19 <https://github.com/openwisp/openwisp-config/issues/19>`_: added smarter configuration merge mechanism
- `#20 <https://github.com/openwisp/openwisp-config/issues/20>`_: improved default test
- `#21 <https://github.com/openwisp/openwisp-config/issues/21>`_: introduced automatic naming of anonymous uci sections
- `daff21f <https://github.com/openwisp/openwisp-config/commit/daff21f>`_: added "Consistent key generation" feature
- `d6294ce <https://github.com/openwisp/openwisp-config/commit/d6294ce>`_: added ``capath`` argument and configuration option
- `93639af <https://github.com/openwisp/openwisp-config/commit/93639af>`_: added ``connect_timeout`` and ``max_time`` options for curl
- `9ef6f93 <https://github.com/openwisp/openwisp-config/commit/9ef6f93>`_: added support for LEDE
- `e122e40 <https://github.com/openwisp/openwisp-config/commit/e122e40>`_: fixed bug in autoregistration when hostname is empty
- `bd8ad3b <https://github.com/openwisp/openwisp-config/commit/bd8ad3b>`_: improved build options (ssl, category, maintainer)

0.3.1 [2016-03-02]
==================

- `bd64be8 <https://github.com/openwisp/openwisp-config/commit/bd64be8>`_:
  fixed infinite registration bug introduced in
  `#14 <https://github.com/openwisp/openwisp-config/issues/14>`_
- `e8ae900 <https://github.com/openwisp/openwisp-config/commit/e8ae900>`_:
  use current hostname in registration unless hostname is ``OpenWrt``

0.3 [2016-02-26]
================

- `09c672c <https://github.com/openwisp/openwisp-config/commit/09c672c>`_:
  strip trailing slash in URL parameter to avoid unexpected 404
- `#11 <https://github.com/openwisp/openwisp-config/issues/11>`_:
  added ``merge_default`` feature
- `#12 <https://github.com/openwisp/openwisp-config/issues/12>`_:
  improved syslog facility and level (eg: daemon.info)
- `#14 <https://github.com/openwisp/openwisp-config/issues/14>`_:
  resilient register failure
- `#13 <https://github.com/openwisp/openwisp-config/issues/13>`_:
  smarter reload
- `8879a4d <https://github.com/openwisp/openwisp-config/commit/8879a4d>`_:
  retry ``report_status`` several times before giving up

0.2 [2016-01-25]
================

- `#9 <https://github.com/openwisp/openwisp-config/issues/9>`_:
  preserve configuration file when reinstalling/upgrading
- `#10 <https://github.com/openwisp/openwisp-config/issues/10>`_:
  added "test configuration" feature with automatic rollback

0.1 [2016-01-15]
================

- configuration daemon
- ``apply_config`` script based on OpenWRT ``/sbin/reload_config``
- automatic registration in controller