This patch makes replacing blocks easier, improves help topic system, speeds up gas movement, makes bosses harder, and fixes many other minor issues.

0.844 change list:

• can now replace blocks directly that were placed by player

• neutral NPCs will no longer attack player if liquid catches on fire an hurts them (Balavaeros/Nailclippins/su-su-supernova)

• now only show 1 help topic icon at a time

• moved help topic icon to left side of the screen, next to current quest icon

• now shows count of help topics available to read

• now shows count of diplomacy statements/taunts to read

• fixed a couple crashes in level editor

• changed it so lighting towers don't need to face direction they shoot (you can't tell their direction anyways)

• increased all gases MaxFlow from 20 to 30

• now check if good position after respawning a monster position

• fixed a rarityUpgradeChanceFromDeadbodyRarity issue

• vendors can no longer damage player placed blocks (Tuidjy)

• now summons from monsters have a increased chance of higher rarities for every parent rarity

• fixed some issues with placing a block when block is a slope

• increased HappinessChangeChat from 1.0 to 2.0

• now use nemesis and arch-nemesis icons in quest text

• increased StatMultMaxHealth by 1.0 for all named monsters

• increased blight spread chance from 0.75 to 0.9

• dungeon tiles no longer spawn randomly

• now add all beginning topics at same time (instead of 1 at a time) - so get correct count

• now taunts icon will only blick for 30 seconds after getting a new taunt

• now help topic icon will only blick for 30 seconds after getting a new help topic

• fixed instigator name when adding blight, liquids, or gases

• moved smart mining icon next to camera mode icon

• changed "Ingame Menu" to "In-game Menu"

• changed Clan Destroyed to Lifestone Destroyed

• no longer mark any quests as optional (they are all optional except arch-nemesis)

• rewrote inventory screen help topic slightly

• simplified basics help topic a little

• renamed "Using skills" help topic to "Left vs right click"

• improved Left vs right click help topic a little

• removed a rule from advanced bags help topic

• updated durability, UI screens, advanced inventory screen, and acid help topics

• added Din icon to some of the help topics

• removed stash and shared stash help topics

• added some color to full bags, low health, low mana, ways back to your base, and base gate help topics

• on help topics screen now color title differently so stands out some

• changed abandon world quick tip to surrender a world

• fixed LightningElemental not translated in bestiary