Teneshpar: Back in 2014, several incarnations in the world event Rise of Devovogra were toughened up. However, this adjustment made defeating Teneshpar exceedingly difficult for knights and paladins in the mini world change Devovorga's Essence. Due to the feedback we received on this matter, Teneshpar's hit points have been lowered considerably and its healing output as well as its experience points have been reverted to their former values.
Tending Gloothworms: We fixed an issue with gloothworm tubes that prevented players from completing the task Rake Away on some game worlds.
Secret Service (TBI): If you have retrieved the intelligence reports in mission 4, you can now proceed in the quest by talking to Chester even if you do not carry the documents with you.
Thieves Guild: In case of loss, Percybald will now provide you with another disguise kit in mission 4 if you use the keyword "lost disguise".
Explorer Society: If you have retrieved the dwarven brooch in mission 1, you can now proceed in the quest by talking to Uzgod even if you do not carry the brooch with you. If you have received the pickaxe from Uzgod, you can now proceed further in the quest by talking to Mortimer or Angus even if you do not carry the pickaxe with you.
Knight Outfit Helmet Addon: If you have retrieved the helmet of Ramsay the Reckless, you can now proceed in the quest by talking to Gregor even if you do not carry helmet with you.
Grimvale: We fixed an issue that led to an inconsistency in the number of delivered Nightshades in the quest log.
If you cast a spell in a private message channel it is now also visible to the player you are writing to in this channel.
We fixed an issue that occasionally interfered with offline training and stamina regeneration in case of login errors.
We fixed an issue with guild wars that prevented opposing guilds from being able to fight each other if other guilds joined the war later on.
We also fixed some map bugs, textual inconsistencies and typos.
I am sure there is more to this, but this is what Tibia has posted at the moment.