The new version of the patch is 1.3 and brings a lot of changes.

The patch comes as a 3MB package and it can be downloaded from the game's download section.

Here is the changelog for the patch: 

Community Patch v1.3
========================
By mdahm:
Only once you have 5 mana potions in the inventory will the options in the dialogue with
Pyran appear to say "Here are your potions". Therefore the quest will no longer disappear
unsolved when one has less than 5 potions in the inventory.
By mdahm:
Josh no longer tells the hero "I heard that Trelis has been liberated from the Orcs",
before Trelis is really liberated. 
By mdahm:
Kalesch will speak the sentence "you won't steal my reputation" only once.
By mdahm:
When the hero had destroyed the artifacts in the furnace and later on speaks with Karrypto,
one always got the sentence "With sadness I have to state that you have taken a most
questionable direction" as a dialogue option. Now Karrypto will say this sentence directly
when one starts the conversation with him. 
By mdahm:
When one meets Merdarion for the first time and chooses the dialog option "Merdarion! What
are you doing here?" as the first, the option "o we know eachother?" will no longer be
available. 
By mdahm:
It is now impossible to ask Mortis "o you want to fight in the arena?", eventhough you
already fought him.
By mdahm:
The same bug for Mortis has also been changed for Tukash.
By mdahm:
The same bug for Mortis has also been changed for Vigo.
By mdahm:
The quest "Becoming champion of the arena in Faring" can no longer be restarted again when
it has been succesfully resolved. 
By mdahm:
When one traded Bison or Ice Wolf skins with Jensgar, unintended interaction could result
with the quest "Skins for Jensgar". The quest could thereby be resolved successfully -
however without Jensgar actually giving the promised Composite Bow.
By mdahm:
Ugolf no longer takes all the gold of the hero after resolving the quest "Brew booze with
Ugolf", but only the two as agreed upon.
By mdahm:
Hector only gets 1400 Gold back, and doesn't take all the gold of the hero.
By mdahm:
The quest "Hectors Gold" will no longer be successfully resolved automatically when one
buys Masils debtconfession.
By mdahm:
One can now sell Pedar shadowbeast horns, without having it a negative effect on the quest
"approval of the Oremelters".
By mdahm:
The hero no longer asks Lee "What was that again?" when he already asked
"What about the prison?"
By mdahm:
Pranck now takes 20 potions from the hero instead of 19 for the quest
"The Orc warrior Pranck wants twenty healing potions".
By mdahm:
One can name Markus' Fire Chalice to Karrypto, even when one has found all 12 Chalices.
By mdahm:
Lester can now be talked to in Al Shedim, even when he is NOT scraping, for example when
he sits infront of his tent. At this opportunity the until then inactive quest "Lester in
Al Shedim" will be reactivated.
By mdahm:
Rathgar no longer speaks to one about "Alis Artifact", when one has already placed this
one on the Runestone of Ejnar's grave. Would the quest "The Ancestor Stone for Rathgar"
previously have started, it would be resolved by placing the stone.
By mdahm:
Now all the dialog options of the Talkmaster are available, such that he lets himself be
taken along and in so the quest will be resolved. (This is a testlevel and not available
without cheating)
By mdahm:
Ingvar now trades after the liberation of the mine, even when one hasn't asked for it
before.
By mdahm:
To make sure one does not get the idea that by buying a bottle of Nordmar Noggingfog from
Tippler and get an additional bottle from him, when one solves the quest
"Brew booze with Tippler" successfully, the buying option has been removed. Moreover the
tradingmenu bug that could lead to ending the quest by selling the ingredients to Tippler
has been circumvented. Hereby Tippler would take together booze and healingplants.
By mdahm:
The quest "eliver Vandorn pickaxes" will no longer be fullfilled by trading with Vandorn.
The quest only solves with the dialog option "Here. 20 pickaxes." The hero will then give
Vandorn exactly 20 pickaxes and the quest will be posted as successfully. 
By mdahm:
Bogirs druidstone cannot be obtained doubly anymore.
By mdahm:
Torns druidstone cannot be obtained doubly anymore.
By mdahm:
Miguels steel crate cannot be obtained doubly anymore.
By mdahm:
Runaks druidstone cannot be obtained doubly anymore.
By mdahm:
Until now one could obtain the druidstone from Ripper, when one previously had taken the
broken version of the stone from him. In this case at least the hero gets the destroyed
stone back automatically, before he gets the repaired stone.
By mdahm:
Treslotts Fire Chalice cannot be obtained doubly anymore. Besides that the tradebug is
circumvented, where one could trade with Treslott only after giving him the Herbacious
Lobelia. Otherwise this quest could solve without Treslott giving the Fire Chalice; even
more, the number of potions that Treslott gave as a reward varied in number.
By mdahm:
Rakus Fire Chalice cannot be obtained doubly anymore.
By mdahm:
Miltens Fire Chalice cannot be obtained doubly anymore.
By mdahm:
Wenzels Fire Chalice cannot be obtained doubly anymore from Urkrass.
By mdahm:
Bengerds Fire Chalice cannot be obtained doubly anymore.
By mdahm:
Konrads Fire Chalice cannot be obtained doubly anymore.
By mdahm:
Markus Fire Chalice cannot be obtained doubly anymore.
By mdahm:
Removed an error in the script.
By Humanforce:
When one becomes champion of the arena in Mora Sul, Angar gives a Katana as a reward.
By ANNOmaniac:
Abe does no longer have the dialog option "Let's trade" twice anymore. To receive the
quest to open up the real trade option, one first has to open up the initial trade option.
By ANNOmaniac & mdahm:
The quest "Bring Lukjan the money for the skins" can no longer be resolved accidentally by
trading.
By ANNOmaniac:
When one has killed the bandits for the quest with Tufail already, then "Follow Tufail"
cannot be started anymore. Despite this the heros still has the response option "They're
all dead". Thereafter the violent solution has to be chosen.
By ANNOmaniac:
Mezir no longer asks "And, did you find him?", eventhough he didn't help the hero in
finding Ramirez. Resulting from this, Mezir can also not be brought to the oasis anymore,
when Ramirez is found without his help.
By ANNOmaniac:
The dialog option with Grim "Where can I find Hanson?" is now only available, once Grim
has actually told about Hanson.
By ANNOmaniac & mdahm:
The quest "Kaffu wants his gold back" can no longer be resolved unwanted through trading.
By Zyankali~:
The dialog option "Where can I find Gotha?" with Hatlod will no longer be shown
indefinitely.
By Kronos912:
Karlen can now only be talked to go into the desert, when the quests "Go with Karlen to
the Pass to Varant" and "The outlaw Paladin at the Pass to Varant must die" have been
resolved. Otherwise the dialog option is no longer available when Karlen walks around
without a clear goal.
By lichtwicht:
The quest "Follow Merdarion" can now be resolved.
By mdahm:
Xardas does not request the hero to ask the Orc shamans in Geldern for the artifacts,
eventhough Geldern is already liberated and Grok is dead.
By mdahm:
The quest "Lurkerhunt with Wilson" will now end finally, after all Lurkers are dead and
Wilson is informed on this, even when he has not yet arrived on his endpoint before the
bridge.
By mdahm:
The quest "Wenzel cleans up" will now resolve permanently when Cape Dun is liberated and
Wenzel is informed on this, even when he has not yet arrived on his endpoint at the
entrance of the city.
By mdahm:
The trade menu will no longer disturb the quest "Bring sulphur for the Shaman Grimboll".
Grimboll will also receive only 5 units of sulphur from the hero. Hereby, the quest cannot
be solved anymore by selling the sulphur. 
By Kronos912:
When one killed Aldo on request of Sigmor, he would afterwards call the hero a murderer.
This has been resolved.
By Kronos912:
Until now it was possible Avogadro, who was to be captured on order of the Orcs, bought
himself free before the quest therefore had been started. Now it is only possible after
the Orc has talked about it.
By Kronos912:
When one said to Falk to go on Snapper hunt, he would say
"I'll go with you. When do we go?" and the hero would automatically answer "Come with me".
Now it is possible to talk with Falk about this and it is not necessary to go hunting with
him directly.
By Kronos912:
Due to a bug, Hanson would always give less than 20 Ice wolfskins, which should be brought
to Rune, when one had sold him Ice wolfskins beforehand. The hero himself should obtain
the other skins. Since this bug was connected to the trading, the trading is only unlocked
as soon as the quest is obtained. This is not connected to any conditions and is therefore
available already in the first talk.
By Kronos912:
With the quest "Bring Innostian manaplants", he took until now the requested 50, plus the
number of them the player had bought of him. This is anticipated now by use of different
parameters.
By Kronos912:
Until now when one was attacked in the desert by Kirk and killed him, the guards of the
nearby city would designate the hero as a murderer.
By Kronos912:
Until now when one knocked down Tragak, to totally plunder him, one could still escort him
to Grompel. Now one has to distinct to fulfil either to resolve the rebel quest, or the
Orc quest.
By Humanforce:
Correction of incorrect reputation icreases for certain cities and fractions.
By Zyankali~:
Erroneous inventory picture for the wooden shields removed.