doc: Update AUTHORS, CHANGES.md, and RELEASE_NOTES for ns-3.43

AUTHORS

@@ -30,12 +30,14 @@ Mehdi Benamor (mehdi.benamor@telecom-bretagne.eu)
 Apoorva Bhargava (apoorvabhargava13@gmail.com)
 Avakash Bhat (avakash261@gmail.com)
 Kavya Bhat (kavyabhat@gmail.com)
+Sanjay Bhat (sanjubhat2004@gmail.com)
 Raj Bhattacharjea (raj.b@gatech.edu)
 Mathew Bielejeski (bielejeski1@llnl.gov)
 Timo Bingmann (timo.bingmann@student.kit.edu)
 Doug Blough (doug.blough@gatech.edu)
 Julien Boite (juboite@gmail.com)
 Biljana Bojovic (bbojovic@cttc.es)
+Andreas Boltres (andreas.boltres@partner.kit.edu)
 Elena Borovkova (borokovaes@iitp.ru)
 Rahul Bothra (rrbothra@gmail.com)
 Caleb Bowers (caleb.bowers@nel.navy.mil, cbowers1020@gmail.com)
@@ -44,7 +46,6 @@ Matthew Bradbury (matt-bradbury@live.co.uk)
 Dan Broyles (muxman@sbcglobal.net)
 Jonathan Brugge (j.d.brugge@student.utwente.nl)
 Junling Bu (linlinjavaer@gmail.com)
-Alessio Bugetti (alessiobugetti98@gmail.com)
 Elena Buchatskaia (borovkovaes@iitp.ru)
 Alessio Bugetti (alessiobugetti98@gmail.com)
 Nuno Cardoso (nunopcardoso@gmail.com)
@@ -76,6 +77,7 @@ Christophe Delahaye (christophe.delahaye@orange.com)
 Sébastien Deronne (sebastien.deronne@gmail.com)
 Ameya Deshpande (ameyanrd@outlook.com)
 Zhiheng Dong (dzh2077@gmail.com)
+@donghuiyong at GitLab.com
 Christoph Döpmann (doepmanc@informatik.hu-berlin.de)
 Jordan Dorham (dorham1@llnl.gov)
 Craig Dowell (craigdo@ee.washington.edu)
@@ -96,8 +98,10 @@ Piotr Gawlowicz (gawlowicz.p@gmail.com)
 Eric Gamess (egamess@gmail.com)
 Shiva Gantha (ganthashiva@gmail.com)
 Yida Gao (yidapb@gmail.com)
+Vikas Gaur (vikasgaurdws@gmail.com)
 Thomas Geithner (thomas.geithner@dai-labor.de)
 Ashim Ghosh (ashim.atiit@gmail.com)
+@Ghostyhands at GitLab.com
 Martin Giachino (martin.giachino@gmail.com,giachino@fing.edu.uy)
 Nichit Bodhak Goel (nichit93@gmail.com)
 Tom Goff (tgoff@tgoff.net)
@@ -144,6 +148,7 @@ Chandrakant Jena (chandrakant.barcelona@gmail.com)
 Liu Jian (liujatp@gmail.com)
 Sascha Alexander Jopen (jopen@informatik.uni-bonn.de)
 Piotr Jurkiewicz (piotr.jerzy.jurkiewicz@gmail.com)
+Kakadus1 (j.dittrich2303@gmail.com)
 Evgeny Kalishenko (ydginster@gmail.com)
 Raghuram Kannan (raghuramkannan40@gmail.com)
 Vignesh Kannan (vignesh2496@gmail.com)
@@ -152,6 +157,7 @@ Tanmay Kathpalia (tanmay.kathpalia@landisgyr.com)
 Konstantinos Katsaros (dinos.katsaros@gmail.com)
 Bhaskar Kataria (www.bhaskar.com7@gmail.com)
 Nils Kattenbeck (nils.kattenbeck@rwth-aachen.de)
+Nakayama Kenjiro (nakayamakenjiro@gmail.com)
 Morteza Kheirkhah (m.kheirkhah@sussex.ac.uk)
 Jörg Christian Kirchhof (christian.kirchhof@rwth-aachen.de)
 Ohad Klausner
@@ -261,6 +267,7 @@ Manoj Kumar Rana (manoj24.rana@gmail.com)
 Andrea Ranieri (andreran@uno.it)
 Bruno Ranieri (Yrrsinn@googlemail.com)
 Deepti Rajagopal (deeptir96@gmail.com)
+Satyarth Ratnani (satyarthratnani@gmail.com)
 Varun Reddy (varunamarreddy@gmail.com)
 Ken Renard (kenneth.renard@arl.army.mil)
 Getachew Redieteab (getachew.redieteab@orange.com)
@@ -270,7 +277,7 @@ Jakub Rewienski (jrewienski@gmail.com)
 Matias Richart (mrichart@fing.edu.uy)
 George F. Riley (riley@ece.gatech.edu)
 Juergen Rinas (jrinas@gmx.de)
-Robert-ML
+@Robert-ML at GitLab.com
 Sebastian Rohde (sebastian.rohde@tu-dortmund.de)
 Karsten Roscher (sfx@rocktale.de)
 Ali Rostami (a.rostami@rutgers.edu)
@@ -300,6 +307,7 @@ Muyuan Shen (shmy315@gmail.com)
 Guowang Shi (shiguowang2007@gmail.com)
 Phillip Sitbon (phillip.sitbon@gmail.com)
 Pedro Silva (pmms@inesctec.pt)
+Aniket Singh (aniketsingh84646@gmail.com)
 Siddharth Singh (siddharth12375@gmail.com)
 Anirudh Sivaraman (sk.anirudh@gmail.com)
 Steven Smith (smith84@llnl.gov)
@@ -313,6 +321,7 @@ Ewgenij Starostin (estar@cs.tu-berlin.de)
 Greg Steinbrecher (grs@fb.com)
 YunQiang Su (wzssyqa@gmail.com)
 Brian Swenson (bswenson3@gatech.edu)
+Jay C. Surani (jaysurani333@gmail.com)
 Lalith Suresh  (suresh.lalith@gmail.com)
 Szymon Szott (szott@kt.agh.edu.pl)
 Mohit P. Tahiliani (tahiliani.nitk@gmail.com)
@@ -331,6 +340,7 @@ Quincy Tse (quincy.tse@gmail.com)
 Frederic Urbani (frederic.urbani@inria.fr)
 Andras Varga (andras@omnetpp.org)
 Shrinidhi Anil Varna (shrinidhi99.varna@gmail.com)
+Silviu-Leonard Vatamanelu (silviu48vatamanelu@gmail.com)
 Sebastien Vincent (vincent@clarinet.u-strasbg.fr)
 Guillaume Vu-Brugier (gvubrugier@gmail.com)
 Tom Wambold (tom5760@gmail.com)
@@ -343,6 +353,7 @@ Florian Westphal (fw@strlen.de)
 He Wu (mdzz@u.washington.edu)
 Xiuchao Wu (xiuchao@amazon.com)
 Aron Wussler (aron@wussler.it)
+wzfelix <wzfhrb.cn@gmail.com>
 Heran Yang (heran55@126.com)
 Yoshihiko Yazawa (yoshiyaz@gmail.com)
 Menglei Zhang (menglei@nyu.edu)