doc/logo-v2.svg: Add the new version of the logo

Thanks to Darya Sev. <sdarsy@ya.ru> for very helpful design advices for the
new simplified version of the project logo.

* doc/logo-v2.svg: Add the new version of the logo.
* doc/logo-v2.png: New file.
* AUTHORS, NEWS, README, THANKS: Update.

Author: artyom-poptsov

AUTHORS

@@ -90,4 +90,7 @@ See also files THANKS and ChangeLog.
 * Sharlatan Hellseher <sharlatanus@gmail.com>
   GNU Guix workflows for GitHub CI.
 * Maxim Cournoyer <maxim.cournoyer@gmail.com>
-  Fixes for typos in the Texinfo documentation.
+  Fixes for typos in the Texinfo documentation.
+* Darya Sev. <sdarsy@ya.ru>
+  Very helpful design advices for the new simplified version of the project
+  logo.

NEWS

@@ -7,6 +7,10 @@ Copyright (C) Artyom V. Poptsov <poptsov.artyom@gmail.com>
   are permitted in any medium without royalty provided the copyright
   notice and this notice are preserved.
 
+* Unreleased
+** New simplified version of the project logo
+Thanks to Darya Sev. <sdarsy@ya.ru> for very helpful design advices for the
+new simplified version of the project logo.
 * Changes in version 0.17.0 (2024-05-01)
 ** =make-session= now loads config file before setting options
 =make-session= would always overwrite the explicitly set options passed by

README

@@ -1,6 +1,6 @@
 # -*- mode: org; -*-
 
-[[./doc/logo-with-text.png]]
+[[./doc/logo-v2.png]]
 
 Guile-SSH is a library that provides access to the [[https://en.wikipedia.org/wiki/Secure_Shell][SSH protocol]] for programs
 written in [[https://www.gnu.org/software/guile/][GNU Guile]] interpreter.  It is built upon the [[https://www.libssh.org/][libssh]] library.

THANKS

@@ -21,5 +21,6 @@ through bug reports or patches:
 * Sharlatan Hellseher <sharlatanus@gmail.com>
 * Maxim Cournoyer <maxim.cournoyer@gmail.com>
 * graywolf <https://github.com/graywolf>
+* Darya S.
 
 Thank you.