gluon-firmware/docs/releases/v2016.2.rst

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Gluon 2016.2
============
Added hardware support
~~~~~~~~~~~~~~~~~~~~~~
ar71xx-generic
^^^^^^^^^^^^^^
* ALFA Network
- Tube2H
- N2
- N5
* Buffalo
- WZR-HP-G300NH2
* GL Innovations
- GL-AR150
* OpenMesh
- MR1750 v1, v2 [#ath10k]_
- OM2P-HS v3
- OM5P-AC v1, v2 [#ath10k]_
* TP-Link
- Archer C5 v1 [#ath10k]_
- Archer C7 v2 [#ath10k]_
- TL-WR710N v2.1
- TL-WR842N/ND v3
* Ubiquiti
- UniFi AP AC Lite [#ath10k]_
- UniFi AP AC Pro [#ath10k]_
.. [#ath10k]
Device uses the ath10k WLAN driver; no image is built unless GLUON_ATH10K_MESH
is set as described in :ref:`getting-started-make-variables`
brcm2708-bcm2708
^^^^^^^^^^^^^^^^
* RaspberryPi 1
brcm2708-bcm2709
^^^^^^^^^^^^^^^^
* RaspberryPi 2
New features
~~~~~~~~~~~~
* Many UBNT Airmax XM model names are detected correctly now (e.g., the Loco
is no longer displayed as Bullet) (`#632 <https://github.com/freifunk-gluon/gluon/pull/632>`_)
Also, various new image aliases have been added for these devices.
* batman-adv: mesh_no_rebroadcast is now enabled for Mesh-on-WAN/LAN (`#652 <https://github.com/freifunk-gluon/gluon/issues/652>`_)
* The new UCI option ``gluon-core.@wireless[0].preserve_channels`` can be used to
prevent a changed WLAN channel from being reset on firmware upgrades (`#640 <https://github.com/freifunk-gluon/gluon/pull/640>`_)
* PoE passthrough can now be configured from site.conf and the Advanced Settings
on TP-Link CPE 210/510 and Ubiquiti NanoStations (`#328 <https://github.com/freifunk-gluon/gluon/issues/328>`_)
* The config mode *altitude* field can now be hidden using the ``config_mode.geo_location.show_altitude``
site.conf setting (`#693 <https://github.com/freifunk-gluon/gluon/pull/693>`_)
* The contact information field in the config mode can be made obligatory using
the ``config_mode.owner.obligatory`` site.conf option
* The *node name* setting in the config mode is no longer restricted to valid DNS
hostnames, but allows any UTF-8 string (`#414 <https://github.com/freifunk-gluon/gluon/issues/414>`_)
* Besides the hostname, public key, site config and primary MAC address, the contact
information can now be accessed from config mode site texts
* The functions ``escape`` and ``urlescape`` for HTML and URL escaping are now available from config mode
site texts. They should always be used when including user-provided information like
hostnames and contact information in HTML code or URLs.
* Dropbear has been updated to a newer version, enabling new SSH crypto methods and removing
some old ones like DSA. This reduces the time needed for the first boot and makes
SSH logins faster (`#223 <https://github.com/freifunk-gluon/gluon/issues/223>`_)
* WLAN basic and supported rate sets have been made configurable, to allow disabling
802.11b rates (`#810 <https://github.com/freifunk-gluon/gluon/pull/810>`_)
* ath10k-based devices are now supported officially; it's possible to choose between
IBSS- and 11s-capable firmwares in site.mk (`#864 <https://github.com/freifunk-gluon/gluon/issues/864>`_)
* The ``prefix4`` and ``next_node.ip4`` site.conf options are optional now.
Bugfixes
~~~~~~~~
* The stability of the ath9k WLAN driver has been improved significantly
(`#605 <https://github.com/freifunk-gluon/gluon/issues/605>`_)
mac80211, hostapd and other related drivers and services have been backported from LEDE ``42f559e``.
* Extremely slow downloads could lead to multiple instances of the autoupdater
running concurrently (`#582 <https://github.com/freifunk-gluon/gluon/issues/582>`_)
A lockfile is used to prevent this and timeouts have been added to download processes.
* Usage of static DNS servers on the WAN port has been fixed
(`#886 <https://github.com/freifunk-gluon/gluon/issues/886>`_)
This is a regression introduced in Gluon v2016.1.6.
Other changes
~~~~~~~~~~~~~
* The "Expert Mode" has been renamed to "Advanced Settings"
Site changes
~~~~~~~~~~~~
site.mk
^^^^^^^
If you want to support ath10k-based devices, you should set GLUON_ATH10K_MESH
and GLUON_REGION as described in :ref:`getting-started-make-variables`.
i18n
^^^^
As the hostname field may now contain an arbitrary UTF-8 string, escaping must
be added.
Change
::
<%=hostname%>
to
::
<%=escape(hostname)%>
Inside of URLs, ``urlescape`` must be used instead of ``escape``.
Internals
~~~~~~~~~
* Mesh interfaces are now configured in a protocol-independent way in UCI (`#870 <https://github.com/freifunk-gluon/gluon/pull/870>`_)
The MAC address assignment of all mesh and WLAN interfaces has been modified to prepare for support of
Ralink/Mediatek-based WLAN chips.
* Preparations for supporting the new batman-adv multicast optimizations have been made
(`#674 <https://github.com/freifunk-gluon/gluon/pull/674>`_, `#675 <https://github.com/freifunk-gluon/gluon/pull/675>`_,
`#679 <https://github.com/freifunk-gluon/gluon/pull/679>`_)
* All Lua code is minified now to save some space
Known Issues
~~~~~~~~~~~~
* Default TX power on many Ubiquiti devices is too high, correct offsets are unknown (`#94 <https://github.com/freifunk-gluon/gluon/issues/94>`_)
Reducing the TX power in the Advanced Settings is recommended.
* The MAC address of the WAN interface is modified even when Mesh-on-WAN is disabled (`#496 <https://github.com/freifunk-gluon/gluon/issues/496>`_)
This may lead to issues in environments where a fixed MAC address is expected (like VMware when promiscuous mode is disallowed).
* Inconsistent respondd API (`#522 <https://github.com/freifunk-gluon/gluon/issues/522>`_)
The current API is inconsistent and will be replaced eventually. The old API will still be supported for a while.