diff --git a/CHANGELOG b/CHANGELOG
index 320d3391e..87d5a2c8d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,21 @@
+18 December 2017: mitmproxy 1.0
+
+    * Mitmproxy is now Python 3 only
+
+    * The config file format is now a single YAML file. In most cases,
+      converting to the new format should be trivial - please see the docs for
+      more information.
+
+    * console: significant UI improvements - including sorting of flows by
+      size, type and url, status bar improvements, much faster indentation for
+      HTTP views, and more.
+
+    * http2: significant improvements, but is temporarily disabled by default
+      due to wide-spread protocol implementation errors on some large website
+
+    * A myriad of other small improvements throughout the project.
+
+
 16 October 2016: mitmproxy 0.18
 
     * Python 3 Compatibility for mitmproxy and pathod (Shadab Zafar, GSoC 2016)
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index a615ec196..b1d609d1c 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,6 +1,6 @@
-  2184	Aldo Cortesi
-  1745	Maximilian Hils
-   507	Thomas Kriechbaumer
+  2407	Aldo Cortesi
+  1873	Maximilian Hils
+   556	Thomas Kriechbaumer
    258	Shadab Zafar
     97	Jason
     83	Marcelo Glezer
@@ -11,85 +11,91 @@
     14	Pedro Worcel
     14	David Weinstein
     13	Thomas Roth
-    11	Stephen Altamirano
     11	Jake Drahos
+    11	Stephen Altamirano
     11	arjun23496
     11	Justus Wingert
-    10	Sandor Nemes
-    10	Zohar Lorberbaum
     10	András Veres-Szentkirályi
-    10	Chris Czub
+    10	Zohar Lorberbaum
     10	smill
+    10	Chris Czub
+    10	Sandor Nemes
+    10	Doug Freed
      9	ikoz
-     9	Kyle Morton
      9	Legend Tang
      9	Rouli
+     9	Kyle Morton
      8	Jason A. Novak
      8	Chandler Abraham
-     7	Alexis Hildebrandt
      7	Matthias Urlichs
      7	Brad Peabody
      7	dufferzafar
+     7	Alexis Hildebrandt
      6	Felix Yan
-     5	Tomaz Muraus
-     5	elitest
-     5	iroiro123
-     5	Sam Cleveland
-     5	Choongwoo Han
      5	Will Coster
-     4	root
-     4	Clemens Brunner
+     5	Sam Cleveland
+     5	iroiro123
+     5	elitest
+     5	Tomaz Muraus
+     5	Choongwoo Han
      4	Schamper
-     4	Valtteri Virtanen
-     4	Wade 524
      4	Youhei Sakurai
      4	Bryan Bishop
+     4	root
+     4	Valtteri Virtanen
+     4	Clemens Brunner
      4	Marc Liyanage
-     4	Michael J. Bazzinotti
+     4	Wade 524
+     4	chhsiao90
      4	yonder
-     3	Eli Shvartsman
-     3	Chris Neasbitt
-     3	Guillem Anguera
-     3	MatthewShao
+     4	Michael J. Bazzinotti
      3	Ryan Welton
-     3	smill@cuckoo.sh
-     3	Manish Kumar
-     3	Benjamin Lee
      3	Ryan Laughlin
-     3	Zack B
      3	Kyle Manna
+     3	Eli Shvartsman
+     3	Vincent Haupert
+     3	Manish Kumar
+     3	Zack B
+     3	MatthewShao
      3	redfast00
      3	requires.io
+     3	Guillem Anguera
+     3	smill@cuckoo.sh
+     3	Chris Neasbitt
+     3	Benjamin Lee
+     2	Steven Van Acker
+     2	Slobodan Mišković
+     2	Jim Lloyd
      2	isra17
      2	israel
-     2	Colin Bendell
+     2	Sean Coates
+     2	Sachin Kelkar
      2	jpkrause
-     2	Paul
+     2	Bennett Blodinger
      2	lilydjwg
      2	Michael Frister
-     2	依云
-     2	Jaime Soriano Pastor
-     2	Nick Badger
-     2	Rob Wills
-     2	Heikki Hannikainen
-     2	Vincent Haupert
-     2	strohu
-     2	Wade Catron
-     2	Krzysztof Bielicki
-     2	Sachin Kelkar
      2	Israel Nir
-     2	Anant
-     2	alts
-     2	Doug Freed
-     2	Niko Kommenda
-     2	Terry Long
-     2	Mark E. Haase
-     2	Steven Van Acker
-     2	Jim Lloyd
-     2	Bennett Blodinger
-     2	Sean Coates
      2	Cory Benfield
-     1	Sergey Chipiga
+     2	phackt
+     2	Anant
+     2	Jaime Soriano Pastor
+     2	Paul
+     2	Colin Bendell
+     2	依云
+     2	Heikki Hannikainen
+     2	Rob Wills
+     2	Niko Kommenda
+     2	Naveen Pai
+     2	strohu
+     2	alts
+     2	Yoginski
+     2	Mark E. Haase
+     2	Wade Catron
+     2	Terry Long
+     2	Krzysztof Bielicki
+     2	Nick Badger
+     1	Nicolas Esteves
+     1	Andrew Orr
      1	Andrey Plotnikov
      1	Andy Smith
      1	Angelo Agatino Nicolosi
@@ -97,6 +103,7 @@
      1	BSalita
      1	Ben Lerner
      1	Bradley Baetz
+     1	Brady Law
      1	Brett Randall
      1	Chris Hamant
      1	Christian Frichot
@@ -105,6 +112,7 @@
      1	David Shaw
      1	Doug Lethin
      1	Drake Caraker
+     1	Edgar Boda-Majer
      1	Eric Entzel
      1	Felix Wolfsteller
      1	FreeArtMan
@@ -128,22 +136,25 @@
      1	Mathieu Mitchell
      1	Michael Bisbjerg
      1	Mike C
+     1	Mike Fotinakis
      1	Mikhail Korobov
      1	Morton Fox
      1	Nick HS
      1	Nick Raptis
-     1	Nicolas Esteves
+     1	Aditya
      1	Oleksandr Sheremet
      1	Parth Ganatra
      1	Pritam Baral
+     1	Quentin Pradet
      1	Rich Somerfield
      1	Rory McCann
      1	Rune Halvorsen
      1	Ryo Onodera
+     1	Sahil Chelaramani
      1	Sahn Lam
      1	Sanchit Sokhey
      1	Seppo Yli-Olli
-     1	Aditya
+     1	Sergey Chipiga
      1	Stefan Wärting
      1	Steve Phillips
      1	Steven Noble
@@ -158,10 +169,8 @@
      1	Ulrich Petri
      1	Vyacheslav Bakhmutov
      1	Wes Turner
-     1	Yoginski
      1	Yuangxuan Wang
      1	capt8bit
-     1	chhsiao90
      1	cle1000
      1	davidpshaw
      1	deployable
@@ -172,7 +181,6 @@
      1	meeee
      1	michaeljau
      1	peralta
-     1	phackt
      1	phil plante
      1	sentient07
      1	sethp-jive
diff --git a/mitmproxy/version.py b/mitmproxy/version.py
index 922c32184..ef01dc346 100644
--- a/mitmproxy/version.py
+++ b/mitmproxy/version.py
@@ -1,4 +1,4 @@
-IVERSION = (0, 19)
+IVERSION = (1, 0)
 VERSION = ".".join(str(i) for i in IVERSION)
 PATHOD = "pathod " + VERSION
 MITMPROXY = "mitmproxy " + VERSION