diff --git a/Changelog.txt b/Changelog.txt
index 6447060..128679e 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1,3 +1,10 @@
+* 2018-08-20
+	- Added paper ``Analyzing China's Blocking of Unpublished Tor Bridges''
+	- Added paper ``MultiFlow: Cross-Connection Decoy Routing using TLS 1.3 Session Resumption''
+	- Added paper ``An analysis of automatic image filtering on WeChat Moments''
+	- Added paper ``A Bestiary of Blocking: The Motivations and Modes behind Website Unavailability''
+	- Added paper ``Automatically Generating a Large, Culture-Specific Blocklist for China''
+
 * 2018-07-25
 	- Updated paper ``SkypeMorph: Protocol Obfuscation for Tor Bridges''
 	- Added paper ``How Sudden Censorship Can Increase Access to Information''
diff --git a/header.tpl b/header.tpl
index 2c12b34..7daab0d 100644
--- a/header.tpl
+++ b/header.tpl
@@ -83,7 +83,7 @@
       (<a href="author_reverse.html">reverse</a>) <a href="author.html">author</a> <br />
       Feedback: <a href="mailto:phw@nymity.ch">phw@nymity.ch</a> (<a
       href="https://nymity.ch/openpgp_public_key.txt">OpenPGP</a>) <br />
-      Last updated: <a href="Changelog.txt">2018-07-25</a> <br />
+      Last updated: <a href="Changelog.txt">2018-08-20</a> <br />
       Onion site: <a href="http://3wcwjjnuvjyazeza.onion">3wcwjjnuvjyazeza.onion</a> <br />
       Code: <a href="https://github.com/NullHypothesis/censorbib">GitHub</a>
     </div>
diff --git a/references.bib b/references.bib
index 034959a..4962d1c 100644
--- a/references.bib
+++ b/references.bib
@@ -1,3 +1,48 @@
+@inproceedings{Dunna2018a,
+	author = {Arun Dunna and Ciar\'{a}n O'Brien and Phillipa Gill},
+	title = {Analyzing {China}'s Blocking of Unpublished {Tor} Bridges},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2018},
+	url = {https://www.usenix.org/system/files/conference/foci18/foci18-paper-dunna.pdf},
+}
+
+@inproceedings{Manfredi2018a,
+	author = {Victoria Manfredi and Pi Songkuntham},
+	title = {{MultiFlow}: Cross-Connection Decoy Routing using {TLS} 1.3 Session Resumption},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2018},
+	url = {https://www.usenix.org/system/files/conference/foci18/foci18-paper-manfredi.pdf},
+}
+
+@inproceedings{Knockel2018a,
+	author = {Jeffrey Knockel and Lotus Ruan and Masashi Crete-Nishihata},
+	title = {An analysis of automatic image filtering on {WeChat Moments}},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2018},
+	url = {https://www.usenix.org/system/files/conference/foci18/foci18-paper-knockel.pdf},
+}
+
+@inproceedings{Tschantz2018a,
+	author = {Michael Carl Tschantz and Sadia Afroz and Shaarif Sajid and Shoaib Asif Qazi and Mobin Javed and Vern Paxson},
+	title = {A Bestiary of Blocking: The Motivations and Modes behind Website Unavailability},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2018},
+	url = {https://www.usenix.org/system/files/conference/foci18/foci18-paper-tschantz.pdf},
+}
+
+@inproceedings{Hounsel2018a,
+	author = {Austin Hounsel and Prateek Mittal and Nick Feamster},
+	title = {Automatically Generating a Large, Culture-Specific Blocklist for {China}},
+	booktitle = {Free and Open Communications on the Internet},
+	publisher = {USENIX},
+	year = {2018},
+	url = {https://www.usenix.org/system/files/conference/foci18/foci18-paper-hounsel.pdf},
+}
+
 @article{Hobbs2018a,
 	author = {Hobbs, William R. and Roberts, Margaret E.},
 	title = {How Sudden Censorship Can Increase Access to Information},