FYI - time to press “Check for update” button!!!
as far as i can see Winbox 3.0beta3 is out
Don’t get your hopes up, this is a minor release.
Winbox still can’t save window state, and some other of the reported issues are not fixed.
v3.0b3 bugs:
winbox sometimes closes, when closing Quick Set by pressing Esc.
winbox always closes, when do the sequence: open Quick Set - close by Esc - open Quick Set
winbox always closes, when closing Manual by Esc.
upd:
winbox 3 loses group settings after opening winbox v2. so it’s difficult to use both v2 and v3 alternatively.
Thanks SO MUCH for implementing the show categories for grouping by group 
Makes it so much better to organise heaps of routers.
Ok so how in webfig do you “find” a routeros box with unknown or reset IP? Either that or fix winbox under linux so that the search for mac routerOS feature works under wine. At one time it did but it’s not consistent enough like it would be with a native linux version.
Inside another webfig on anoter RouterBOARD.
Ditto. Went nuts recently trying to see why CPE would not register to AP, in neighborhood with many unrelated APs. Log consistently appended off the bottom of the screen and needed to be manually scrolled. Could NOT get log to “scroll itself up” by moving scroll box to the very bottom. Worse, even though log was appending off the bottom of the screen, if you manually scrolled back to a specific spot in the log to read it, those lines would not stay still, but would move around as the log grew. Looked for the “Freeze” button to stop this behavior, and it is no longer in the beta winbox!
I repeatedly see a behavior where winbox beta says “Logging in,” flashes up the large work window, and then the window immediately disappears.
I do wish “export” and “import” were somewhere else out of the way, like in the upper right-hand corner, suitable for a rarely-used control. I keep hitting them when I mean to hit “managed” or “neighbors.”
Latest version of Winbox2 + Both Winbox3beta2 and beta3 both work fine under my Ubuntu 12.04.4 desktop running WINE
If you drag and drop a file from the Windows file system onto a routerboard, winbox 3 never closes the file on the Windows side. This causes Windows to complain that you can’t edit the file because “somebody else” has it open. If you try to delete the file, winbox 3 will be identified as the culprit. You have to quit winbox to be able to edit or delete the file.
better picture 
just tried Winbox v3.0beta3. It crashes after clicking the “Connect” button to login.
Before that, V3 beta2 works fine, at least can use.
Environment: Win7 Ultimate 64 bit, RB2011UAS-2HnD with 6.18
====
Windows popup “winbox.exe has stopped working” with following details…
Problem signature:
Problem Event Name: APPCRASH
Application Name: winbox.exe
Application Version: 0.0.0.0
Application Timestamp: 53db57a7
Fault Module Name: StackHash_d404
Fault Module Version: 6.1.7601.18247
Fault Module Timestamp: 521ea8e7
Exception Code: c0000374
Exception Offset: 000ce753
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: d404
Additional Information 2: d404de6998512d67888464546cbd239b
Additional Information 3: 0778
Additional Information 4: 0778d189325617d8f631da4129a41ed3
Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
i confirm this crashes everytime.
I have the same problem as @kikikaka, same behavior with the same environment and winbox version
Problem signature:
Problem Event Name: APPCRASH
Application Name: winbox.exe
Application Version: 0.0.0.0
Application Timestamp: 53db57a7
Fault Module Name: StackHash_d4cb
Fault Module Version: 6.1.7601.18247
Fault Module Timestamp: 521ea8e7
Exception Code: c0000374
Exception Offset: 000ce753
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: d4cb
Additional Information 2: d4cb659affa21e9adb7cb973ef65a5e6
Additional Information 3: 0f84
Additional Information 4: 0f8498f24c7bac944d9a377037ef0d07
Also since this is a beta release, where we can find the old stable release? You have removed it from download although there is no other stable release.. 
Like normis said before. The old version 2 can be retrieved from the routerboard itself. Go to the ip via webbrowser and download the exe file
Nice !! 
Hi, please maybe there is a problem with adding a new policy in IPSEC - Only in WinBox 3
It is not posible to add new policy in WinBox 3, in old version it is OK.
In WinBox version 3, inputbox “priority” is still in red
Message:
“Error in Priority - Integer in range [0;-1] expected!”
RB12000 6.15
There are some 3 or 4 reports with this problem already on the forum It is fixed in Winbox 3beta2, please upgrade winbox, in the loader push “check for updates”
IP → Routes filters not working properly
It doesn’t show Dst Address on the filter list (only shows if you list all routes)
Hi,
After uprgade to beta3 log is again unsorted, like in winbox v2. Is it normal?