diff --git a/build.xml b/build.xml
@@ -41,7 +41,7 @@
           description="Compile Java sources.">
     <javac srcdir="${jsrc}" destdir="${build}" includeJavaRuntime="yes"
            includeAntRuntime="false"
-           debug="true" source="1.6" target="1.6"/>
+           debug="true" source="1.8" target="1.8"/>
   </target>
 
   <target name="compile-clojure"
@@ -81,6 +81,7 @@
       <arg value="clojure.string"/>
       <arg value="clojure.data"/>
       <arg value="clojure.reflect"/>
+      <arg value="clojure.datafy"/>
     </java>
   </target>
 
@@ -89,7 +90,7 @@
           unless="maven.test.skip">
     <mkdir dir="${test-classes}"/>
     <javac srcdir="${jtestsrc}" destdir="${test-classes}" includeJavaRuntime="yes"
-           debug="true" source="1.6" target="1.6" includeantruntime="no"/>
+           debug="true" source="1.8" target="1.8" includeantruntime="no"/>
     <echo>Direct linking = ${directlinking}</echo>
     <java classname="clojure.lang.Compile"
           classpath="${test-classes}:${test}:${build}:${cljsrc}:${maven.test.classpath}"

diff --git a/changes.md b/changes.md
@@ -1,5 +1,206 @@
 <!-- -*- mode: markdown ; mode: visual-line ; coding: utf-8 -*- -->
 
+# Changes to Clojure in Version 1.10
+
+## 1 Compatibility and Dependencies
+
+### 1.1 Java
+
+Clojure 1.10 now requires Java 8 or above. There were a number of updates related to this change and/or Java compatibility fixes for Java 8, 9, 10, and 11:
+
+* [CLJ-2363](http://dev.clojure.org/jira/browse/CLJ-2363)
+  Bump to Java 8 as minimum requirement, update embedded ASM to 6.2,
+  remove reliance on jsr166 jar, update javadoc links, and remove
+  conditional logic.
+* [CLJ-2367](http://dev.clojure.org/jira/browse/CLJ-2367)
+  ASM regression fix
+* [CLJ-2284](http://dev.clojure.org/jira/browse/CLJ-2284)
+  Fix invalid bytecode generation for static interface method calls in Java 9+
+* [CLJ-2066](http://dev.clojure.org/jira/browse/CLJ-2066)
+  Add reflection fallback for --illegal-access warnings in Java 9+
+* [CLJ-2330](http://dev.clojure.org/jira/browse/CLJ-2330)
+  Fix brittle test that fails on Java 10 build due to serialization drift
+* [CLJ-2374](http://dev.clojure.org/jira/browse/CLJ-2374)
+  Add type hint to address reflection ambiguity in JDK 11
+* [CLJ-2375](http://dev.clojure.org/jira/browse/CLJ-2375)
+  Fix usage of deprecated JDK apis
+* [CLJ-2414](http://dev.clojure.org/jira/browse/CLJ-2414)
+  Regression in reflectively finding default methods
+
+### 1.2 Dependencies
+
+Updated dependencies:
+
+* spec.alpha dependency to 0.2.176 - [changes](https://github.com/clojure/spec.alpha/blob/master/CHANGES.md)
+* core.specs.alpha dependency to 0.2.44 - [changes](https://github.com/clojure/core.specs.alpha/blob/master/CHANGES.md)
+
+## 2 Features and major changes
+
+### 2.1 Error messages
+
+Clojure errors can occur in several distinct "phases" - reading source, macroexpansion, compilation, execution, and result printing. Clojure (and the REPL) now identify these phases in the exception and the message.
+
+The read/macroexpand/compile phases produce a CompilerException and indicate the location in the caller source code where the problem occurred (previously macroexpansion reported the error in the macroexpansion stack). CompilerException now implements IExceptionInfo and ex-data will report exception data including the following (optional) keys:
+
+* :clojure.error/phase - phase (:read-source, :macro-syntax-check, :macroexpansion, :compile-syntax-check, :compilation, :execution, :read-eval-result, :print-eval-result)
+* :clojure.error/source - source file
+* :clojure.error/line - line in source file
+* :clojure.error/column - column of line in source file
+* :clojure.error/symbol - symbol being macroexpanded or compiled
+* :clojure.error/class - cause exception class symbol
+* :clojure.error/cause - cause exception message
+* :clojure.error/spec - explain-data for spec errors
+
+clojure.main also contains two new functions: `ex-triage` and `ex-str` that can be used by external tools to mimic some or all of the Clojure repl reporting. `ex-triage` takes the output of `Throwable->map` and produces a concise analysis of the error phase, cause, etc (same keys as above). `ex-str` takes that analysis data and produces a message to print at the repl.
+
+* [CLJ-2373](http://dev.clojure.org/jira/browse/CLJ-2373)
+  Detect phase and overhaul exception message and printing
+* [CLJ-2415](http://dev.clojure.org/jira/browse/CLJ-2415)
+  Error cause should always be on 2nd line of error message
+* [CLJ-2420](http://dev.clojure.org/jira/browse/CLJ-2420)
+  Refinement of error phases, `ex-triage`, execution error line reporting
+* [CLJ-2427](http://dev.clojure.org/jira/browse/CLJ-2427)
+  CompilerException.toString() can throw if making message during initialization
+* [CLJ-2430](http://dev.clojure.org/jira/browse/CLJ-2430)
+  Elevate phase in throwable data and conveyance for prepl
+* [CLJ-2435](http://dev.clojure.org/jira/browse/CLJ-2435)
+  Include root cause class name in compilation and macroexpansion error phases
+* [CLJ-2438](http://dev.clojure.org/jira/browse/CLJ-2438)
+  Demunge source symbol in execution error messages
+
+
+### 2.2 Protocol extension by metadata
+
+`defprotocol` has a new option `:extend-via-metadata`. When :extend-via-metadata is true, values can extend protocols by adding metadata where keys are fully-qualified protocol function symbols and values are function implementations. Protocol implementations are checked first for direct definitions (defrecord, deftype, reify), then metadata definitions, then external extensions (extend, extend-type, extend-protocol).
+
+### 2.3 tap
+
+tap is a shared, globally accessible system for distributing a series of informational or diagnostic values to a set of (presumably effectful) handler functions. It can be used as a better debug prn, or for facilities like logging etc.
+
+`tap>` sends a value to the set of taps. Taps can be added with `add-tap` and will be called with any value sent to `tap>`. The tap function may (briefly) block (e.g. for streams) and will never impede calls to `tap>`, but blocking indefinitely may cause tap values to be dropped. If no taps are registered, `tap>` discards. Remove taps with `remove-tap`.
+
+### 2.4 Read string capture mode
+
+`read+string` is a new function that mimics `read` but also captures the string that is read and returns both the read value and the (whitespace-trimmed) read string. `read+string` requires a LineNumberingPushbackReader.
+
+### 2.5 prepl (alpha)
+
+prepl is a new stream-based REPL with structured output (suitable for programmatic use). Forms are read from the reader, evaluated, and return data maps for the return value (if successful), output to `*out*` (possibly many), output to `*err*` (possibly many), or tap> values (possibly many).
+
+New functions in clojure.core.server:
+
+* `prepl` - the repl
+* `io-prepl` - a prepl bound to `*in*` and `*out*` suitable for use with the Clojure socket server
+* `remote-prepl` - a prepl that can be connected to a remote prepl over a socket
+
+prepl is alpha and subject to change.
+
+### 2.6 datafy and nav
+
+clojure.datafy is a facility for object to data transformation. The `datafy` and `nav` functions can be used used to transform and (lazily) navigate through object graphs. The data transformation process can be influenced by consumers using protocols or metadata.
+
+datafy is alpha and subject to change.
+
+* [CLJ-2429](http://dev.clojure.org/jira/browse/CLJ-2429)
+  Datafy JavaReflector
+
+
+### 2.6 Other new functions in core
+
+These functions have been added to match existing functions in ClojureScript to increase the portability of error-handling code:
+
+* `ex-cause` - extract the cause exception
+* `ex-message` - extract the cause message
+
+This function has been added to construct a PrintWriter implementation whose behavior on flush and close is provided as functions:
+
+* `PrintWriter-on` - create a PrintWriter from flush-fn and close-fn
+
+The following function has been added, extending `resolve`:
+
+* `requiring-resolve` - resolve or, if needed, require symbol's namespace, then resolve
+* `serialized-require` - like `require` but for use in asynchronous load uses
+
+## 3 Enhancements
+
+### 3.1 Error messages
+
+* [CLJ-1279](http://dev.clojure.org/jira/browse/CLJ-1279)
+  Report correct arity count for function arity errors inside macros
+* [CLJ-2386](http://dev.clojure.org/jira/browse/CLJ-2386)
+  Omit ex-info construction frames
+* [CLJ-2394](http://dev.clojure.org/jira/browse/CLJ-2394)
+  Warn in pst that stack trace for syntax error failed before execution
+* [CLJ-2396](http://dev.clojure.org/jira/browse/CLJ-2396)
+  Omit :in clauses when printing spec function errors if using default explain printer
+* [CLJ-1797](http://dev.clojure.org/jira/browse/CLJ-1797)
+  Mention cljc in error when require fails
+* [CLJ-1130](http://dev.clojure.org/jira/browse/CLJ-1130)
+  Improve error message when unable to match static method
+
+### 3.2 Documentation
+
+* [CLJ-2044](http://dev.clojure.org/jira/browse/CLJ-2044)
+  clojure.instant - add arglist meta for functions
+* [CLJ-2257](http://dev.clojure.org/jira/browse/CLJ-2257)
+  `proxy` - fix typo
+* [CLJ-2332](http://dev.clojure.org/jira/browse/CLJ-2332)
+  `remove-tap` - fix repetition
+* [CLJ-2122](http://dev.clojure.org/jira/browse/CLJ-2122)
+  `flatten` - describe result as lazy
+
+### 3.3 Performance
+
+* [CLJ-1654](http://dev.clojure.org/jira/browse/CLJ-1654)
+  Reuse seq in `some`
+* [CLJ-1366](http://dev.clojure.org/jira/browse/CLJ-1366)
+  The empty map literal is read as a different map each time
+* [CLJ-2362](http://dev.clojure.org/jira/browse/CLJ-2362)
+  `with-meta` should return identity when new meta is identical to prior
+
+### 3.4 Other enhancements
+
+* `symbol` can now take a var or a keyword argument
+* [CLJ-1209](http://dev.clojure.org/jira/browse/CLJ-1209)
+  Print ex-data in clojure.test error reports
+* [CLJ-2163](http://dev.clojure.org/jira/browse/CLJ-2163)
+  Add test for var serialization
+* [CLJ-2417](http://dev.clojure.org/jira/browse/CLJ-2417)
+  `sort` and `sort-by` should retain meta
+
+## 4 Fixes
+
+### 4.1 Collections
+
+* [CLJ-2297](http://dev.clojure.org/jira/browse/CLJ-2297)
+  PersistentHashMap leaks memory when keys are removed with `without`
+* [CLJ-1587](http://dev.clojure.org/jira/browse/CLJ-1587)
+  PersistentArrayMap’s assoc doesn’t respect HASHTABLE_THRESHOLD
+* [CLJ-2050](http://dev.clojure.org/jira/browse/CLJ-2050)
+  Remove redundant key comparisons in HashCollisionNode
+* [CLJ-2089](http://dev.clojure.org/jira/browse/CLJ-2089)
+  Sorted colls with default comparator don’t check that first element is Comparable
+
+### 4.2 API
+
+* [CLJ-2031](http://dev.clojure.org/jira/browse/CLJ-2031)
+  clojure.walk/postwalk does not preserve MapEntry type objects
+* [CLJ-2349](http://dev.clojure.org/jira/browse/CLJ-2349)
+  Report correct line number for uncaught ExceptionInfo in clojure.test
+* [CLJ-1764](http://dev.clojure.org/jira/browse/CLJ-1764)
+  partition-by runs infinite loop when one element of infinite partition is accessed
+* [CLJ-1832](http://dev.clojure.org/jira/browse/CLJ-1832)
+  unchecked-* functions have different behavior on primitive longs vs boxed Longs
+
+### 4.3 Other
+
+* [CLJ-1403](http://dev.clojure.org/jira/browse/CLJ-1403)
+  ns-resolve might throw ClassNotFoundException but should return nil
+* [CLJ-2407](http://dev.clojure.org/jira/browse/CLJ-2407)
+  Fix bugs in Clojure unit tests
+* [CLJ-1079](http://dev.clojure.org/jira/browse/CLJ-1079)
+  In reader, don't ignore explicit :line :col meta
+
 # Changes to Clojure in Version 1.9
 
 ## 1 New and Improved Features

diff --git a/pom.xml b/pom.xml
@@ -5,7 +5,7 @@
   <artifactId>clojure</artifactId>
   <name>clojure</name>
   <packaging>jar</packaging>
-  <version>1.9.0</version>
+  <version>1.10.0</version>
 
   <url>http://clojure.org/</url>
   <description>Clojure core environment and runtime library.</description>
@@ -30,7 +30,7 @@
     <connection>scm:git:git@github.com:clojure/clojure.git</connection>
     <developerConnection>scm:git:git@github.com:clojure/clojure.git</developerConnection>
     <url>git@github.com:clojure/clojure.git</url>
-    <tag>clojure-1.9.0</tag>
+    <tag>clojure-1.10.0</tag>
   </scm>
 
   <properties>
@@ -41,18 +41,12 @@
     <dependency>
       <groupId>org.clojure</groupId>
       <artifactId>spec.alpha</artifactId>
-      <version>0.1.143</version>
+      <version>0.2.176</version>
     </dependency>
     <dependency>
       <groupId>org.clojure</groupId>
       <artifactId>core.specs.alpha</artifactId>
-      <version>0.1.24</version>
-    </dependency>
-    <dependency>
-      <groupId>org.codehaus.jsr166-mirror</groupId>
-      <artifactId>jsr166y</artifactId>
-      <version>1.7.0</version>
-      <scope>provided</scope>
+      <version>0.2.44</version>
     </dependency>
     <dependency>
       <groupId>org.clojure</groupId>
@@ -78,6 +72,12 @@
         </exclusion>
       </exclusions>
     </dependency>
+    <dependency>
+      <groupId>javax.xml.ws</groupId>
+      <artifactId>jaxws-api</artifactId>
+      <version>2.3.0</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
 
   <distributionManagement>
@@ -105,8 +105,8 @@
 	<artifactId>maven-compiler-plugin</artifactId>
 	<version>3.1</version>
 	<configuration>
-	  <source>1.6</source>
-	  <target>1.6</target>
+	  <source>1.8</source>
+	  <target>1.8</target>
 	  <encoding>UTF-8</encoding>
 	</configuration>
       </plugin>

diff --git a/readme.txt b/readme.txt
@@ -38,35 +38,33 @@ To build locally with Maven:
 This program uses the ASM bytecode engineering library which is distributed
 with the following notice:
 
-Copyright (c) 2000-2005 INRIA, France Telecom
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-3. Neither the name of the copyright holders nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
+ ASM: a very small and fast Java bytecode manipulation framework
+ Copyright (c) 2000-2011 INRIA, France Telecom
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the copyright holders nor the names of its
+    contributors may be used to endorse or promote products derived from
+    this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ THE POSSIBILITY OF SUCH DAMAGE.