diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2dd2c096..f0b03dc7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## 1.0.0 - 2015-08-02
+
+- OpenSSL support for symmetric ciphers ([#507](https://github.com/phpseclib/phpseclib/pull/507))
+- rewritten vt100 terminal emulator (File_ANSI) ([#689](https://github.com/phpseclib/phpseclib/pull/689))
+- agent-forwarding support (System_SSH_Agent) ([#592](https://github.com/phpseclib/phpseclib/pull/592))
+- Net_SSH2 improvements
+ - diffie-hellman-group-exchange-sha1/sha256 support ([#714](https://github.com/phpseclib/phpseclib/pull/714))
+ - window size handling updates ([#717](https://github.com/phpseclib/phpseclib/pull/717))
+- Net_SFTP improvements
+ - add callback support to put() ([#655](https://github.com/phpseclib/phpseclib/pull/655))
+ - stat cache fixes ([#743](https://github.com/phpseclib/phpseclib/issues/743), [#730](https://github.com/phpseclib/phpseclib/issues/730), [#709](https://github.com/phpseclib/phpseclib/issues/709), [#726](https://github.com/phpseclib/phpseclib/issues/726))
+- add "none" encryption mode to Crypt_RSA ([#692](https://github.com/phpseclib/phpseclib/pull/692))
+- misc ASN.1 / X.509 parsing fixes ([#721](https://github.com/phpseclib/phpseclib/pull/721), [#627](https://github.com/phpseclib/phpseclib/pull/627))
+- use a random serial number for new X509 certs ([#740](https://github.com/phpseclib/phpseclib/pull/740))
+- add getPublicKeyFingerprint() to Crypt_RSA ([#677](https://github.com/phpseclib/phpseclib/pull/677))
+
 ## 0.3.10 - 2015-02-04
 
 - simplify SSH2 window size handling ([#538](https://github.com/phpseclib/phpseclib/pull/538))
diff --git a/README.md b/README.md
index f56f6ae9..5ca89f24 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ MIT-licensed pure-PHP implementations of an arbitrary-precision integer
 arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael,
 AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509
 
-* [Download (0.3.10)](http://sourceforge.net/projects/phpseclib/files/phpseclib0.3.10.zip/download)
+* [Download (1.0.0)](http://sourceforge.net/projects/phpseclib/files/phpseclib1.0.0.zip/download)
 * [Browse Git](https://github.com/phpseclib/phpseclib)
 * [Code Coverage Report](http://phpseclib.bantux.org/code_coverage/master/latest/)
 
diff --git a/composer.json b/composer.json
index 2f01622c..2f4129d2 100644
--- a/composer.json
+++ b/composer.json
@@ -55,7 +55,8 @@
         "squizlabs/php_codesniffer": "~2.0"
     },
     "suggest": {
-        "ext-mcrypt": "Install the Mcrypt extension in order to speed up a wide variety of cryptographic operations.",
+        "ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations.",
+        "ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
         "ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.",
         "pear-pear/PHP_Compat": "Install PHP_Compat to get phpseclib working on PHP < 5.0.0."
     },
diff --git a/phpseclib/phpseclib1.0.0.zip b/phpseclib/phpseclib1.0.0.zip
new file mode 100644
index 00000000..39074f56
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