Dota 6.58 - Dota-Allstars 6.58 News and Update. This will be the place for sharing any info and update about Dota 6.58. Any beta leak of Dota 6.58 Beta, screenshots and information will be appreciated :) Also feel free to give your expectation and guesses about what will happen on the next map.
Update: Someone give me a specific changelogs of the next version, it looks real but who knows ^__^ Check it out yourself ;p
Another Update, (this one from IceFrog)

I'm glad it helped you. I am working on more performance optimizations for 6.58 that will hopefully give a smoother play experience. If anyone here has less than usual performance improvements, please sign up for beta testing (getdota.com/beta) so you can help me test fixes out.

Hey, just wanted to update you guys. I'm still working on more performance improvements for 6.58. A few people signed up for beta so we can test things a little easier now. Signups are still available though, the more people we can get for FPS testing the better. http://www.getdota.com/beta

Well, looks like the main improvement will be on performance issue. FYI, the Dota 6.57 lag is reduced comparing to the Dota 6.56. I think IceFrog want to after another Stable Map, maybe it will be on Dota 6.58 or Dota 6.59. Anyway, anybody want to be a beta tester? And then you can leak the next map information here :grin: (just kidding ;p)

Dota 6.58 Changelogs? (i don't know this is real or not)
- nevermore nerfed, his raze mana cost increased from 75 to 90 or 100
- alchemist gain str/lvl increase from 1.7 to 2.35
- bristleback gain str/lvl back to 2.75 (from 2.25), angle side of bb also back
- add 1 bonus armor to krobelus
- spirit breaker ulti also increase the damage of friendly unit in 800 AOE for 10%/12.5%/15%
- goblin techies remake
- bloodstone no need ring of generation to build, but the hp generation bonus also disappear
- increase butterfly recipe from 1800 to 2000
- decrease the price`s recip0e of eye of skadi from 2000 to 1725
- decrease the price`s recipe of cranium basher from 1460 to 1200
- buriza give critical 2.5x now instead 2.2x, and bonus IAS 5%
- aghm scepter give 5 more heroes a bonus ulti lv.4 (obsidian, tide, enigma, nessaj, dirge)
- eul give slow 40% for 1 sec after cyclone
- mjolnir give 30% chance to release chain ligtning
- refresher orb mana used decreased from 375 to 335
- decrease dust price from 190 to 180
- ring of health no longer at goblin shop
- doom`s ulti cd is decreased, and his lvl?death before 50/100/200/250 with bonus damage 250, now 100/150/225/300, bonus damage 175. S.Earth now give half effect to ally heroes

source: Dota-Allstars-blog