PuTTY 0.80 + 0.63 Русская версия

Security fix: support for OpenSSH's new kex-strict protocol modification, addressing a vulnerability in some @openssh.com cipher and MAC modes, in particular ChaCha20+Poly1305.
Bug fix: the MSI-installed version of putty.exe can now find its help file again.
Bug fix: a server sending non-displaying terminal escape sequences such as ESC[0m now no longer resets the scrollback to the bottom of the window.

Windows installer scope is back to the normal 'per machine' setting, reverting 0.78's security workaround.
Note: this means that installing the 0.79 or later Windows installer will not automatically uninstall 0.78, if 0.78 was installed using its default 'per user' scope. In that situation we recommend uninstalling 0.78 first, if possible. If both end up installed, uninstalling both and then re-installing the new version will fix things up.
Terminal mouse tracking: support for mouse movements which are not drags.
Terminal mouse tracking: support for horizontal scroll events (e.g. generated by trackpads).
Backwards compatibility fix: certificate-based user authentication now works with OpenSSH 7.7 and earlier.
Bug fix: in a session using the 'Raw' protocol, pressing ^D twice in the terminal window could cause an assertion failure.
Bug fix: terminal output could hang if a resize control sequence was sent by the server (and was not disabled in the Features panel) but PuTTY's window was set to non-resizable in the Window panel.
Bug fix: GTK PuTTY could fail an assertion if a resize control sequence was sent by the server while the window was docked to one half of the screen in KDE.
Bug fix: GTK PuTTY could fail an assertion if you tried to change the font size while the window was maximised.
Bug fix: the 'bell overload' timing settings were misinterpreted by Unix PuTTY and pterm 0.77/0.78; if any settings were saved using these versions, confusion can persist with newer versions.
Bug fix: SSH authentication banners were not reliably printed if a server sent one immediately before closing the connection (e.g. intended as a user-visible explanation for the connection closure).
Bug fix: the 'close' command in PSFTP always reported failure, so that ending a psftp -b batch script with it would cause PSFTP as a whole to believe it had failed, even if everything worked fine.
Bug fix: certificate handling would do the wrong thing, for RSA keys only, if you specified a detached certificate to go with a PPK file that had a different certificate embedded.
Bug fix: Windows Pageant's option to write out a configuration file fragment for Windows OpenSSH now works even if you have a space in your user name.
Bug fix: in local-line-editing mode, pressing ^U now just clears the line, instead of clearing it and then inserting a literal ^U.
Several bug fixes in edge cases of terminal wrapping, involving double-width characters.

Major improvements to network proxy support:
Support for interactively prompting the user if the proxy server requires authentication.
Built-in support for proxying via another SSH server, so that PuTTY will SSH to the proxy and then automatically forward a port through it to the destination host. (Similar to running plink -nc as a subprocess, but more convenient to set up, and allows you to answer interactive prompts presented by the proxy.)
Support for HTTP Digest authentication, when talking to HTTP proxies.
Introduced pterm.exe, a PuTTY-like wrapper program for Windows command prompts (or anything else running in a Windows console). Not yet included in the installer, but available as a .exe file from the Download page.
Updated Unicode and bidi support to Unicode 14.0.0.
New command-line option -pwfile, like -pw except that it reads the password from a file so that it doesn’t show up on the command line.
Windows Pageant: option --openssh-config to allow easy interoperation with Windows’s ssh.exe.
-pw (and -pwfile) now do not fall back to interactively prompting for a password if the provided password fails. (That was the original intention.)
New configuration options for keyboard handling:
Option to control handling of Shift + arrow keys
Extra mode in the function-keys option, for modern xterm (v216 and above).
Bug workaround flag to wait for the server’s SSH greeting before sending our own, for servers (or proxies) that lose outgoing data before seeing any incoming data.
Crypto update: added side-channel resistance in probabilistic RSA key generation.
Crypto update: retired the use of short Diffie-Hellman exponents (just in case).
Bug fix: reconfiguring remote port forwardings more than once no longer crashes.
Bug fix: terminal output processing is now paused while handling a remote-controlled terminal resize, so that the subsequent screen redraw is interpreted relative to the new terminal size instead of the old.
Bug fix: Windows PuTTYgen’s mouse-based entropy collection now handles high-frequency mice without getting confused.
Bug fix: Windows Pageant can now handle large numbers of concurrent connections without hanging or crashing.
Bug fix: if Windows Pageant is started multiple times simultaneously, the instances should reliably agree on one of them to be the persistent server.
Bug fix: remote-controlled changes of window title are now interpreted according to the configured character set.
Bug fix: remote-controlled changes of window title no longer get confused by UTF-8 characters whose encoding includes the byte 0x9C (which terminates the control sequence in non-UTF-8 contexts).
Bug fix: popping up the window context menu in the middle of a drag-select now no longer leaves the drag in a stuck state.
Bug fix: extensive use of true colour in the terminal no longer slows down window redraws unnecessarily.
Bug fix: when PSCP reports the server sending a disallowed compound pathname, it correctly reports the replacement name it’s using for the downloaded file.
Bug fix: enabling X11 forwarding in psusan failed to fall back through possible port numbers for the forwarded X display.
For developers: migrated the build system to CMake, removing the old idiosyncratic mkfiles.pl and the autotools system.

Ѕесurіtу fіх: оn Wіndоwѕ, а ѕеrvеr соuld DоЅ thе whоlе Wіndоwѕ GUІ bу tеllіng thе РuТТY wіndоw tо сhаngе іtѕ tіtlе rереаtеdlу аt hіgh ѕрееd.
Раgеаnt nоw ѕuрроrtѕ lоаdіng а kеу ѕtіll еnсrурtеd, аnd dесrурtіng іt lаtеr bу рrоmрtіng fоr thе раѕѕрhrаѕе оn fіrѕt uѕе.
Uрgrаdеd dеfаult ЅЅН kеу fіngеrрrіnt fоrmаt tо ОреnЅЅН-ѕtуlе ЅНА-256.
Uрgrаdеd рrіvаtе kеу fіlе fоrmаt tо РРК3, wіth іmрrоvеd раѕѕрhrаѕе hаѕhіng аnd nо uѕе оf ЅНА-1.
Теrmіnаl nоw ѕuрроrtѕ ЕЅС [ 9 m fоr ѕtrіkеthrоugh tехt.
Nеw рrоtосоlѕ: bаrе ѕѕh-соnnесtіоn lауеr fоr uѕе оvеr аlrеаdу-ѕесurе ІРС сhаnnеlѕ, аnd ЅUРDUР fоr tаlkіng tо vеrу оld ѕуѕtеmѕ ѕuсh аѕ РDР-10ѕ.
РuТТYgеn nоw ѕuрроrtѕ аltеrnаtіvе рrоvаblе-рrіmе gеnеrаtіоn аlgоrіthm fоr RЅА аnd DЅА.
Тhе Unіх tооlѕ саn nоw соnnесt dіrесtlу tо а Unіх-dоmаіn ѕосkеt.