Java Edition Classic 0.0.20a

This version is currently lost.
 
While this release is known to exist, it has not been archived in the launcher or elsewhere, and is therefore considered lost.
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0.0.20a
Classic 0.0.20a (cropped).png: Infobox image for 0.0.20a the version in Minecraft
Edition

Java Edition

Release date

June 20, 2009

Server versions

1.81.8.1

Downloads

Client not archived

Protocol version

6

Minimum Java version

Java SE 5

al_version

6.21

0.0.20a is a version of Java Edition Classic released on June 20, 2009, at 20:53 UTC, which added inventory and cloth blocks.[1][2]

Additions

Classic 0.0.20a block and item additionsInvicon White Cloth.png: Inventory sprite for White Cloth in Minecraft as shown in-game linking to White Cloth with description: White ClothInvicon Light Gray Cloth.png: Inventory sprite for Light Gray Cloth in Minecraft as shown in-game linking to Light Gray Cloth with description: Light Gray ClothInvicon Dark Gray Cloth.png: Inventory sprite for Dark Gray Cloth in Minecraft as shown in-game linking to Dark Gray Cloth with description: Dark Gray ClothInvicon Red Cloth.png: Inventory sprite for Red Cloth in Minecraft as shown in-game linking to Red Cloth with description: Red ClothInvicon Orange Cloth.png: Inventory sprite for Orange Cloth in Minecraft as shown in-game linking to Orange Cloth with description: Orange ClothInvicon Yellow Cloth.png: Inventory sprite for Yellow Cloth in Minecraft as shown in-game linking to Yellow Cloth with description: Yellow ClothInvicon Chartreuse Cloth.png: Inventory sprite for Chartreuse Cloth in Minecraft as shown in-game linking to Chartreuse Cloth with description: Chartreuse ClothInvicon Green Cloth.png: Inventory sprite for Green Cloth in Minecraft as shown in-game linking to Green Cloth with description: Green ClothInvicon Spring Green Cloth.png: Inventory sprite for Spring Green Cloth in Minecraft as shown in-game linking to Spring Green Cloth with description: Spring Green ClothInvicon Cyan Cloth.png: Inventory sprite for Cyan Cloth in Minecraft as shown in-game linking to Cyan Cloth with description: Cyan ClothInvicon Capri Cloth.png: Inventory sprite for Capri Cloth in Minecraft as shown in-game linking to Capri Cloth with description: Capri ClothInvicon Ultramarine Cloth.png: Inventory sprite for Ultramarine Cloth in Minecraft as shown in-game linking to Ultramarine Cloth with description: Ultramarine ClothInvicon Violet Cloth.png: Inventory sprite for Violet Cloth in Minecraft as shown in-game linking to Violet Cloth with description: Violet ClothInvicon Purple Cloth.png: Inventory sprite for Purple Cloth in Minecraft as shown in-game linking to Purple Cloth with description: Purple ClothInvicon Magenta Cloth.png: Inventory sprite for Magenta Cloth in Minecraft as shown in-game linking to Magenta Cloth with description: Magenta ClothInvicon Rose Cloth.png: Inventory sprite for Rose Cloth in Minecraft as shown in-game linking to Rose Cloth with description: Rose ClothInvicon Block of Gold.png: Inventory sprite for Block of Gold in Minecraft as shown in-game linking to Block of Gold with description: Block of GoldInvicon Rose.png: Inventory sprite for Rose in Minecraft as shown in-game linking to Rose with description: RoseInvicon Dandelion.png: Inventory sprite for Dandelion in Minecraft as shown in-game linking to Dandelion with description: DandelionInvicon Red Mushroom.png: Inventory sprite for Red Mushroom in Minecraft as shown in-game linking to Red Mushroom with description: Red MushroomInvicon Brown Mushroom.png: Inventory sprite for Brown Mushroom in Minecraft as shown in-game linking to Brown Mushroom with description: Brown Mushroom

Blocks

Block of Gold[1][3]

Cloth [1][4]

Dandelion[1][5]

  • Decay when in darkness.[6]

Rose[1][5]

  • Decay when in darkness.[7]

Brown Mushroom[1][8]

  • Decay when in darkness.[9]

Red mushroom[1][8]

  • Decay when in darkness.[10]

Gameplay

Inventory

  • Accessed by pressing B and lists all available blocks.[1][11]
    • All available blocks previously used to be on the hotbar.[12]

Commands

  • /solid[1][13]
    • Toggles between placing stone and placing bedrock.

Changes

Blocks

Bedrock

  • Players can no longer destroy bedrock, although admins can.[1][14]

Cobblestone

  • Are now available again through the new inventory.

Sand

  • Are now available again through the new inventory.

Gameplay

Controls

  • The scroll wheel for block selection was inverted.[15]

General

Skins

  • Made the player and human skin darker.

Technical

General

  • Removed the FPS limiter because it would cause the computer's clock to speed up.[16]

Fixes

2 bugs fixed

  • Human mobs no longer have glitched skins.
  • Water texture no longer overlaps, causing z-fighting.

Bugs

2 bugs reported

  • Players can no longer connect to some servers.[17]
  • Players can no longer break bedrock in singleplayer.[18]
  • Performance has reduced.

References

  • IRC logs on Archive.org; #minecraft.20090620.log. June 20, 2009 (UTC−5).
  1. a b c d e f g h i j https://web.archive.org/web/20090721025618/http://notch.tumblr.com/post/127170416/new-server-new-client-version-0-0-20 New server, new client version 0.0.20 - June 20, 2009
  2. IRC logs: "P3:53:35 <Notch> new minecraft-server.zip up, new client up, there's a protocol change, so you need to update all servers" (20:53:35 UTC)
  3. IRC logs: "P4:02:10 <Miclee> A white and yellow striped block?" (21:02:10 UTC)
  4. IRC logs: "P3:56:14 <liq3> COLORED BLOCKS" [...] "P3:59:45 <Miclee> THERE ARE COLORED ROCKS?" [...] "P4:03:43 <mezo> the cloth blocks are an awesome addition" (20:55 to 20:59 UTC)
  5. a b IRC logs: "P3:54:30 <ZomBuster> FLOWERS :D", "P3:54:34 <ZomBuster> pretty flowers" [...] "P3:58:53 <C418> wow, there are flowers! :D" [...] "P3:59:07 <ez> oooooh flowers " (20:54 to 20:59 UTC)
  6. IRC logs: "P4:27:17 <vdgmprgrmr> Why do the shrooms die in the darkness?" (21:27:17 UTC)
  7. IRC logs: "P4:27:17 <vdgmprgrmr> Why do the shrooms die in the darkness?" (21:27:17 UTC)
  8. a b IRC logs: "P4:01:02 <C418> mushrooms!" (21:01:02 UTC)
  9. IRC logs: "P4:27:17 <vdgmprgrmr> Why do the shrooms die in the darkness?" (21:27:17 UTC)
  10. IRC logs: "P4:27:17 <vdgmprgrmr> Why do the shrooms die in the darkness?" (21:27:17 UTC)
  11. IRC logs: "P3:55:09 <ZomBuster> but lol where did all the other blocks gone too" [...] "P3:55:23 <Notch> press B" [...] "P3:55:53 <AnnihilatorBeta> SO MANY BLOCKS" (20:55 UTC)
  12. IRC logs: "P4:01:23 <Miclee> Where did sponge and glass go?" [...] "P4:01:35 <liq3> Miclee: Press B." [...] "P4:04:19 <Rydia> i can only see 9 of the blocks" [...] "P4:04:25 <Miclee> Hit B" (21:01 to 21:04 UTC)
  13. IRC logs: "P3:54:59 <liq3> ./solid" [...] "P4:05:44 <Miclee> New admin command: /solid" (20:54 to 21:05 UTC)
  14. IRC logs: "P3:56:52 <Notch> admins can place unbreakable blocks now" [...] "P3:56:57 <Notch> players shouldn't be able to break them", "P3:57:00 <Notch> admins can" (20:56 to 20:57 UTC)
  15. IRC logs: "P4:02:29 <mezo> notch, you inverted the mousewheel" [...] "P4:02:43 <AnnihilatorBeta> mousewheel seems inverted" (21:02 UTC)
  16. IRC logs: ""P3:28:19 <Notch> the fps limiting did not work at all, so I'm taking it out. it caused a whole bunch of bugs with timing" [...] "P3:28:42 <LKA> Notch: I'm guessing the FPS limiting thing was why some of us have been seeing the game going somewhere around 1.5x to 2x faster than it should?" [...] "P3:31:26 <Notch> yes, LKA, I thin kso too", "P3:31:32 <Notch> so I'm taking it out for 0.0.20" (20:28 to 20:31 UTC)
  17. IRC logs: "P4:00:09 <Testvan> i cant connect to my own server anymore for unknown reasons" [...] "P4:02:06 <Cameron> lost connection suddenly. java.io.IOException: An established connection was aborted by the software in your host machine. The update broke my server, yes I installed latest server too. D:" (21:00 to 21:02 UTC)
  18. IRC logs: "P4:02:27 <C418> in single player, you can't delete those blocks [...] the black ones" [...] "P4:04:00 <Crusty> Admin blocks can't be deleted in single player, lol" [...] "P4:05:34 <greenslimy> Bug(or not): you cannot delete the blackrock" (21:02 to 21:05 UTC)

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