PaperMC believes that 1.16.2 is now ready for general release as we fixed the main issue plagueing the 1.16.x release, the MapLike data conversion issues.
Until now, it was not safe for a server to convert a world to 1.16.2 without data conversion issues around villages and potentially other things. If you did, those MapLike errors meant something went wrong.
This is now resolved.
Big thanks to all those that helped, notably @BillyGalbreath and @Proximyst who did large parts of the update process with me.
Please as always, backup your worlds and test before updating to 1.16.2!
If you update to 1.16.2, there is no going back to an older build than this.
---------------------------------
Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com>
Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
Co-authored-by: krolik-exe <69214078+krolik-exe@users.noreply.github.com>
Co-authored-by: BillyGalbreath <BillyGalbreath@users.noreply.github.com>
Co-authored-by: stonar96 <minecraft.stonar96@gmail.com>
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Co-authored-by: Riley Park <rileysebastianpark@gmail.com>
Co-authored-by: Aurora <21148213+aurorasmiles@users.noreply.github.com>
Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
Co-authored-by: commandblockguy <commandblockguy1@gmail.com>
Co-authored-by: DigitalRegent <misterwener@gmail.com>
Co-authored-by: ishland <ishlandmc@yeah.net>
Removes synchronization from sending packets
Makes normal packet sends no longer need to be wrapped and queued like it use to work.
Adds more packet queue immunities on top of keep alive to let the following scenarios go out
without delay:
- Keep Alive
- Chat
- Kick
- All of the packets during the Player Joined World event
Hoping that latter one helps join timeout issues more too for slow connections.
Removes processing packet queue off of main thread
- for the few cases where it is allowed, order is not necessary nor
should it even be happening concurrently in first place (handshaking/login/status)
Ensures packets sent asynchronously are dispatched on main thread
This helps ensure safety for ProtocolLib as packet listeners
are commonly accessing world state. This will allow you to schedule
a packet to be sent async, but itll be dispatched sync for packet
listeners to process.
This should solve some deadlock risks
This may provide a decent performance improvement because thread synchronization incurs a cache reset
so by avoiding ever entering a synchronized block, we get to avoid that, and packet sending is a really
hot activity.
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
b999860d SPIGOT-2304: Add LootGenerateEvent
CraftBukkit Changes:
77fd87e4 SPIGOT-2304: Implement LootGenerateEvent
a1a705ee SPIGOT-5566: Doused campfires & fires should call EntityChangeBlockEvent
41712edd SPIGOT-5707: PersistentDataHolder not Persistent on API dropped Item
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
7361a62e SPIGOT-5641: Add Block.getDrops(ItemStack, Entity)
1dc91b15 Add specific notes about what is not API
2b05ef88 #484: Allow statistics to be accessed for offline players
CraftBukkit Changes:
f7d6ad53 SPIGOT-5603: Use LootContext#lootingModifier in CraftLootTable
5838285d SPIGOT-5657: BlockPlaceEvent not cancelling for tripwire hooks
f325b9be SPIGOT-5641: Add Block.getDrops(ItemStack, Entity)
e25a2272 Fix some formatting in CraftHumanEntity
498540e0 Add Merchant slot delegate
b2de47d5 SPIGOT-5621: Add missing container types for opening InventoryView
aa3a2f27#645: Allow statistics to be accessed for offline players
2122c0b1#649: CraftBell should implement Bell
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
122289ff Add FaceAttachable interface to handle Grindstone facing in common with Switches
a6db750e SPIGOT-5647: ZombieVillager entity should have getVillagerType()
CraftBukkit Changes:
bbe3d58e SPIGOT-5650: Lectern.setPage(int) causes a NullPointerException
3075579f Add FaceAttachable interface to handle Grindstone facing in common with Switches
95bd4238 SPIGOT-5647: ZombieVillager entity should have getVillagerType()
4d975ac3 SPIGOT-5617: setBlockData does not work when NotPlayEvent is called by redstone current
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
6148fca7 SPIGOT-5484: Add more spawn tick settings
CraftBukkit Changes:
fc249340 SPIGOT-5484: Add more spawn tick settings
Spigot Changes:
6de3d4be Rebuild patches
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
93e39ce1 Clarify documentation regarding getMaterial with legacyName = true
c3aeaea0 Improve dependency tracker
14c9d275 Add support for transitive depends in load access warning
c8afe560 SPIGOT-5526: Add EntityEnterBlockEvent
6bb6f07d SPIGOT-5548: Show error that hints towards plugins misusing reflection
ed75537d SPIGOT-5546: Fix bad depend access using wrong provider in message
4e4c0ee9 Fix buggy classloader warning triggering for all classes
89586a4c Print warning when loading classes from depends that have not been specified
d4fe9680 Fix bug where disablePlugin could remove ConfigurationSerializable classes from other plugins
85e683b7 Add additional checkstyle checks
612fd8e1 Correct max page count in BookMeta docs
fa8a9781 Correct max title length in BookMeta docs
CraftBukkit Changes:
ab13a117 SPIGOT-5550: Cancelled ProjectileLaunchEvent still plays sound for eggs
44016b1d SPIGOT-5538: Using javaw to run GUI prints input error
e653ae76 SPIGOT-5526: Call EntityEnterBlockEvent for bees trying to enter hives
6515ea49 SPIGOT-5537: Bee nests generated by growing trees near flower have no bees
d82b3149 Remove unused CraftWorld.getId method
10763a88 Change some block == AIR checks to isAir to catch CAVE_AIR
Spigot Changes:
f2c1cd15 Rebuild patches
bcd458ad Reformat patches
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
bbfd13dd Hyperlink 'Events' in raid event package documentation
b2095bed SPIGOT-5413: Add TrustedPlayer API for foxes
1bf1f3f4 Block trace methods do not require hash sets
abf0cfdc Javadoc improvements per checkstyle
c4a2b425 Add TimeSkipEvent
CraftBukkit Changes:
817116de SPIGOT-5413: Add TrustedPlayer API for foxes
062680a8 SPIGOT-5467: Calm down bees that cannot exit hive
75fac431 SPIGOT-5472: Spurious warning when using clone command on tile entities
85106731 SPIGOT-5471: Allow empty title/author for books
2d9db47f Add TimeSkipEvent
384225c2 Add thread name to TerminalConsoleWriterThread
Spigot Changes:
05bb8bcf Postpone stopping the watchdog until the server is completely stopped
18e2b9be Add package-info.java for Spigot APIs
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
bf1fa3e3 Update to Minecraft 1.15.1
CraftBukkit Changes:
30a1b691 Update to Minecraft 1.15.1
e2790ae2 Remove outdated build delay.
Spigot Changes:
2ee05fef Update to Minecraft 1.15.1
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
CraftBukkit Changes:
eb2e6578 SPIGOT-5116: Fix concurrent modification exception inside ChunkMapDistance
989f9b3d SPIGOT-4849: Fix server crash when accessing chunks during chunk load/unload/populate events
f554183c SPIGOT-5171: Don't fire PlayerTeleportEvent if not actually moving
2349feb8 SPIGOT-5163: Cancelling PlayerBucketFillEvent visually removes the targeted block
Spigot Changes:
9a643a6a Remove DataWatcher Locking
--- work/Bukkit
Submodule work/Bukkit aba2aaaf..949124e0:
> SPIGOT-5121: Method to set PierceLevel of arrows
--- work/CraftBukkit
Submodule work/CraftBukkit c6997924..bf329334:
> SPIGOT-5133: Throwing items into secondary end world portal causes crash
> SPIGOT-5121: Method to set PierceLevel of arrows
> SPIGOT-5122: Skip world#notify if sign has no world.
> SPIGOT-5105: The EntityTag nbt tag disappears from preset armor_stand items.
> SPIGOT-5106: Config option to prevent plugins with incompatible API's from loading
--- work/Spigot
Submodule work/Spigot 595711b0..935adb34:
> SPIGOT-5088: Additional growth modifiers
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
CraftBukkit Changes:
17543ecf SPIGOT-5035: Error Using Virtual Merchant GUI
0fc6922b SPIGOT-5028: Villager#setVillagerExperience() doesn't work
bdbdbe44 SPIGOT-5024: Fox error - Unknown target reason
This makes it easier for downstream projects (forks) to replace the
version fetching system with their own. It is as simple as implementing
an interface and overriding the default implementation of
org.bukkit.UnsafeValues#getVersionFetcher()
It also makes it easier for us to organize things like the version
history feature.
Lastly I have updated the paper implementation to check against the site
API rather than against jenkins.
Tux pointed out the patch still has O(n^2) time complexity since
the sublist class in arraylist does not override clear() from
AbstractList, which uses a forward moving iterator to clear
the list.
Resolved by using a peek and poll from ArrayDeque.
This patch also removes the useless WeakHashMap which holds
the list (it mapped world->list) and replaces it with a
field on World.
- Re-removes Bukkit#getServerName - This was (hopefully?) only added back
for Timings v2. It should be kept in that scope.
- Intend to let PlayerViewDistance API slip. Given the scope of the
changes in this area it seems best to let this slip past initial
release. It can be re-added when there is additional time to focus on it
and the changed systems it relies on. If it is fixed prior to release
this is implemented as a single shim patch that can be dropped.
upstream was doing a containsKey/get pattern, and always doing it at that.
that scenario is only even valid if were in the middle of a block place.
Optimize to check if the captured list even has values in it, and also to
just do a get call since the value can never be null.
