A homage to all the Dota heroes!

So this is the list containing almost all DotA heroes and the time they were released(in which map version).This might have a ton of mistakes,as the author mentions it,but its accurate enough.

allstars .95

heroes from TFT 3.9- 7.0:

Vengeful Spirit
Batrider (essentially crystal maiden)
Jakiro
Sven
Nature's Prophet
Silencer
astral trekker
Shadow Shaman
shaolin monk
Drow Ranger
Tiny
Pugna (note: this hero is called “tormented soul”, but it is not leshrac, leshrac will be known as tormented soul later)

Death Prophet
Lion
hydra
magnataur
necroliic
skeleton king
Slardar
doom bringer
Queen of Pain (mostly based off TFT hero Warden)
Faceless Void
Viper
monstrosity

Darkness Falls (Darkness Falls has a LOT of overlap with Ancients Defense. It’s possible that a hero they decided to port, say Void, was the Darkness Falls version and not TFT ancients Defense version as I described above)

black spider
conjuror
DX
Riki
TX ( I can’t really find existence of a TX Dota this is 100% process of elimination)
Battlemaster
Lina
Thunder God
God
Nyx Assassin(aka Nerubian)
Lich
Death Revenant(Lightning Revenant or Razor)
2.6
+ Anti-Mage (Antimage was renamed from Mageslayer in TFT Ancients Defense)
+ Dragon Knight
+ Batrider renamed Crystal Maiden
+Purirty’s Disciple
+ Sniper
+ Omniknight
+ Luna
+ Venomancer
+void demon (There is a void demon in RoC Dota, I’m sure if this hero is supposed to be an homage, a heavy variant, or simply a coincidence of same name)
+Lycanhrope
+Soul render
+necrolyte
+ Clinkz
(the above are ports from RoC Dota/DX Dota
+ Chaos Knight
+phantom assassin
4.0
-Thunder Knight
+ Leshrac (Pugna who was referred to as Tormented Soul up until this point, is removed but Leshrac is ported in as the new tormented soul)
+ Medusa
+Naga Assasin (there is a Medusa/Naga Assassin in TFT Ancients Defense, coincidence? maybe)
+ Zeus
- Jakiro
+ Juggernaut (RoC Dota)
-Battle Master
-Astral Trekker
-Purirty’s Disciple
+ Techies
+ Bounty Hunter
+Tarmick Mage
+ Lifestealer (RoC Dota)
-Monstrosity
-black spider
-necrolyte
+Soul keeper
5.1
-God
+ Morphling
-Shaolin Monk
+Fanadin
- Tiny
- Brewmaster
-Tarmick Mage
+ Pudge
5.2
-void demon
-Soul render
+ Night Stalker
5.4
-Naga Assasin
+ Naga Siren
- Silencer
+ Troll Warlord
5.55
-Flamelord
+ Centaur Warrunner
5.63
-Conjueror
+ Lone Druid
+ Silencer
+ Pugna
+ Broodmother
- Pudge
5.65
+ Treant Protector
+Rider
5.72
+Assassinlord
+ Warlock
5.74
-Assassinlord
+Rider
- Warlock
5.75
+ Ursa
+ Bane
5.76
+ Keeper of the Light
+ Ogre Magi
+ Tinker
+ Sand King
+ Pudge
+Necrolyte
+Lightning Revenant (renamed Death Revenant,AKA Razor)
6.0-6.02
+ Enchantress
+ Tiny
+ Phantom Lancer
+Gambler
+Tiourikkaze(God of Wind,had the skin of a wildkin)
+ Bloodseeker
+ Shadow Fiend
+ Weaver
+ Axe
+Engima
+ Dazzle
+ Broodmother
6.03
-Tiourikkaze
- Dazzle
6.05
-Holy knight
- Bloodseeker
6.06
+ Bristleback
+spirit breaker
6.07
-gambler
6.10
+ Invoker
6.12
-invoker]]
6.13
+bloodseeeker
6.15
+ Chen
+abbadon
6.29
+ Spectre
+ Witch Doctor
6.30
+ Outworld Destroyer
+ Beastmaster
+ Jakiro
6.36
+ Warlock
+ Alchemist
6.38
+priestess of the moon
6.39
+ Meepo
+ Dazzle
6.44
+ Huskar
+ Templar Assassin
+ Storm Spirit
+ Dark Seer
+pit lord
+ Undying
6.49
+ Puck
6.50
+ Invoker
6.54
+ Clockwerk
6.55
+windrunner
+ Kunkka
6.60
+ Batrider
+tauren chieftan
6.65
+ Slark
+ Ancient Apparition
6.68
+ Io
+ Disruptor
+ Shadow Demon
+ Disruptor
6.70
+ Rubick
6.72
+tuskar
+ Phoenix
6.73
+Fire
+Goblin shredder
+ Legion Commander
+ Skywrath Mage
6.75
+ Arc Warden
+ Winter Wyvern

However,I done some reaserch of my own and found out that there were a couple more not mentioned here,that were mainly just tests for one version or completly removed:
1. Mandevar, Titan of the Order
2. Morbazan, the Eldritch of Oblivion
3. Garrondel, the Sidereal Engine
4. Arenageth, the Wraithlord
5. Nerothos, Krovikian Vampire
6. Tiourikikaze, the God of Wind
7. Fuzzy, the Furbolg Champion
8. Wavebreaker, the Aquasoul
9. Jade Moonbeam, the Forest Nymph
10. Rowen of Quel'thalas, the Virtue's Disciple
11. Fion, the Bandit
12. Dramji, the Conjurer
13. Shaku, the Rider
14. Unseen Eternal, the Sorrow's Ghost
15. Larodar, the Shapeshifter
16. Hanz & Franz, the Mortar Freaks
17. Wanderer, the Astral Trekker
18. Nyraga, the Mind Stalker
19. Drenia Darkhaven, the Demon Magess
20. GOD, the GOD
21. Balanar, the Void Demon
22. Celeste of Silvermoon, the Purity's Disciple
23. Tichondrius, the Dark Lord
24. Lessa, the Ranger
25. Kain, the Dragoon
26. Maverick, the Gambler
27. Fanadin, the Flame Lord
28. Thunder Knight, the Thunder Knight
29. Limbeaker, the Mountain Giant

Note:I do not own this information.This is taken from PlayDota.Source: http://www.playdota.com/forums/showthread.php?t=348720

I find this very, very interesting as someone who never played the original Dota. Lots of cool and fun facts/changes. I originally thought most of the heroes where there from the beginning too.

Wow that's awesome :D