clojure/clojure (org.clojure:clojure)
### [`v1.11.2`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1112)
Fixes [CVE-2024-22871](https://nvd.nist.gov/vuln/detail/CVE-2024-22871) detailed in [GHSA-vr64-r9qj-h27f](https://togithub.com/advisories/GHSA-vr64-r9qj-h27f):
- [CLJ-2839](https://clojure.atlassian.net/browse/CLJ-2839) - `iterate`, `cycle`, `repeat` - infinite seqs have infinite `hashCode()`
### [`v1.11.1`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1111)
- [CLJ-2701](https://clojure.atlassian.net/browse/CLJ-2701)
Pin serialVersionUID for Keyword and ArraySeq back to 1.10.3 values to retain binary serialization
### [`v1.11.0`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1110)
#### 1 Compatibility
##### 1.1 Security
Because XML external entity (XXE) attacks can be used to disclose local files using file schemes or relative paths in the system identifier, `clojure.xml/parse` now disables external entity processing by default.
See: https://owasp.org/www-community/vulnerabilities/XML_External_Entity\_(XXE)\_Processing
This change disables the following SAX parser features:
- `http://apache.org/xml/features/nonvalidating/load-external-dtd`
- `http://xml.org/sax/features/external-general-entities`
- `http://xml.org/sax/features/external-parameter-entities`
If you rely on these features, modify your calls to `clojure.xml/parse` to explicitly
supply `startparse-sax` function as the final argument:
`(clojure.xml/parse the-string clojure.xml/startparse-sax)`
This modification also works on prior Clojure versions.
- [CLJ-2611](http://dev.clojure.org/jira/browse/CLJ-2611) clojure.xml now disables XXE processing by default
##### 1.2 Dependencies
Updated dependencies:
- spec.alpha dependency to 0.3.218 - [changes](https://togithub.com/clojure/spec.alpha/blob/master/CHANGES.md)
- core.specs.alpha dependency to 0.2.62 - [changes](https://togithub.com/clojure/core.specs.alpha/blob/master/CHANGES.md)
#### 2 Features
##### 2.1 Keyword argument functions take a trailing map
Keyword arguments are optional trailing variadic arguments of the form *akey aval bkey bval...*.
In Clojure 1.11, functions taking keyword arguments can now be passed a map instead of or in addition
to and following the key/value pairs. When a lone map is passed, it is used for destructuring, else
a trailing map is added to the key/value pair map by `conj`.
Also see: https://clojure.org/news/2021/03/18/apis-serving-people-and-programs
- [CLJ-2603](https://clojure.atlassian.net/browse/CLJ-2603) Clojure keyword argument functions now also accept a map
##### 2.2 `:as-alias` in `require`
Spec (and other libs) rely on qualified keywords as spec names.
Namespace aliasing in `ns` makes long names shorter but required namespaces to be loadable.
This change adds `:as-alias` to `require`, which is like `:as` but does not require the namespace to load.
- [CLJ-2123](https://clojure.atlassian.net/browse/CLJ-2123) Add :as-alias option to require like :as but not load
- [CLJ-2665](https://clojure.atlassian.net/browse/CLJ-2665) Fix require with :as and :as-alias to load
#### 3 New functions and namespaces
##### 3.1 clojure.math and numeric helper functions
Added a new clojure.math namespace which provides wrappers for the functions available in java.lang.Math.
These functions are narrowed to only `long` and `double` overloads and provide primitive support without reflection.
In addition, the following functions were added to clojure.core:
- `abs` - absolute value in optimized form for all Clojure numeric types (long, double, ratio, bigint, bigdecimal)
- `NaN?` - predicate for doubles to check whether "not a number"
- `infinite?` - predicate for doubles to check whether positive or negative infinity
- [CLJ-2668](https://clojure.atlassian.net/browse/CLJ-2668) Add NaN? and infinite? predicates
- [CLJ-2664](https://clojure.atlassian.net/browse/CLJ-2664) Add clojure.java.math namespace, wrappers for java.lang.Math
- [CLJ-2673](https://clojure.atlassian.net/browse/CLJ-2673) Add `abs`, and update `min` and `max` to use Math impls when possible
- [CLJ-2677](https://clojure.atlassian.net/browse/CLJ-2677) clojure.math - fix method reflection in bodies and inlines, fix docstrings, renamed
- [CLJ-2689](https://clojure.atlassian.net/browse/CLJ-2689) Fix clojure.math tests to be more tolerant of floating point comparisons
##### 3.2 Parser functions
Added the following parsing functions to clojure.core:
- `parse-double` - parses floating point number, including scientific notation
- `parse-long` - parses integer in long range
- `parse-boolean` - parses `"true"` or `"false"` to the canonical boolean values
- `parse-uuid` - parses a UUID string to java.util.UUID
All of these functions expect a string argument and return either the parsed value or `nil` if the value
is in invalid format.
- [CLJ-2667](https://clojure.atlassian.net/browse/CLJ-2667) Add functions to parse a single long/double/uuid/boolean from a string
##### 3.2 `random-uuid`
Added `random-uuid`, a function to construct a random java.util.UUID.
- [CLJ-1925](https://clojure.atlassian.net/browse/CLJ-1925) Add random-uuid
##### 3.3 `update-keys` and `update-vals`
Added:
- `update-keys` - applies a function to every key in a map, `m f => {(f k) v ...}`
- `update-vals` - applies a function to every value in a map, `m f => {k (f v) ...}`
- [CLJ-1959](https://clojure.atlassian.net/browse/CLJ-1959) Add implementation of update-keys
- [CLJ-2651](https://clojure.atlassian.net/browse/CLJ-2651) Add implementation of update-vals
##### 3.4 `iteration`
Added `iteration`, to repeatedly apply a (possibly impure) step function with continuation state.
This can be used e.g. to consume APIs that return paginated or batched data.
- [CLJ-2555](https://clojure.atlassian.net/browse/CLJ-2555) Add `iteration` generator function
- [CLJ-2690](https://clojure.atlassian.net/browse/CLJ-2690) Improve `iteration` docstring and arg names
- [CLJ-2685](https://clojure.atlassian.net/browse/CLJ-2685) Fix `iteration` generative test failure
#### 4 Fixes
##### 4.1 Compiler
- [CLJ-2680](https://clojure.atlassian.net/browse/CLJ-2680) Fix type hinting a primitive local with matching type hint to not error
- [CLJ-1180](https://clojure.atlassian.net/browse/CLJ-1180) Fix resolution of class type hints in `defprotocol`
- [CLJ-1973](https://clojure.atlassian.net/browse/CLJ-1973) Make order of emitted protocol methods in generated classes reproducible
##### 4.2 Core
- [CLJ-1879](https://clojure.atlassian.net/browse/CLJ-1879) IKVReduce - make IPersistentMap case faster and extend to Object, detaching it from any fully enumerable set of types
- [CLJ-2065](https://clojure.atlassian.net/browse/CLJ-2065) IKVReduce - add direct support for SubVector
- [CLJ-2663](https://clojure.atlassian.net/browse/CLJ-2663) Fix vector `=` not terminating when called with infinite sequence
- [CLJ-2679](https://clojure.atlassian.net/browse/CLJ-2679) Fix hash collisions in `case` expressions on symbols
- [CLJ-2600](https://clojure.atlassian.net/browse/CLJ-2600) Don't block `realized?` of `delay` on pending result
- [CLJ-2649](https://clojure.atlassian.net/browse/CLJ-2649) Fix order of checks in `some-fn` and `every-pred` for 3 predicate case to match other unrollings
- [CLJ-2234](https://clojure.atlassian.net/browse/CLJ-2234) Fix multimethod preferences to correctly use local hierarchy when it exists
- [CLJ-2556](https://clojure.atlassian.net/browse/CLJ-2556) Fix `into` completion so `halt-when` works
##### 4.3 Performance
- [CLJ-1808](https://clojure.atlassian.net/browse/CLJ-1808) `map-invert` should use `reduce-kv` and transient
- [CLJ-2621](https://clojure.atlassian.net/browse/CLJ-2621) Fix unnecessary boxing of unused return in statement context for instance method expr
- [CLJ-2670](https://clojure.atlassian.net/browse/CLJ-2670) Use Math.exact... methods for checked long math ops for performance
- [CLJ-2636](https://clojure.atlassian.net/browse/CLJ-2636) Get rid of reflection on java.util.Properties when defining `*clojure-version*`
- [CLJ-1509](https://clojure.atlassian.net/browse/CLJ-1509) AOT compile clojure.instant, clojure.uuid, clojure.core.reducers in build
##### 4.4 Error messages
- [CLJ-2529](https://clojure.atlassian.net/browse/CLJ-2529) Fix incorrect reporting of runtime errors as compiler errors in calls through `Compiler.load()`
- [CLJ-2350](https://clojure.atlassian.net/browse/CLJ-2350) Improve keyword arity exception message
##### 4.5 Docstrings
- [CLJ-2249](https://clojure.atlassian.net/browse/CLJ-2249) Clarify `get` docstring regarding sets, strings, arrays, ILookup
- [CLJ-2488](https://clojure.atlassian.net/browse/CLJ-2488) Add definition to `reify` docstring
- [CLJ-1360](https://clojure.atlassian.net/browse/CLJ-1360) Update `clojure.string/split` docstring regarding trailing empty parts
- [CLJ-2444](https://clojure.atlassian.net/browse/CLJ-2444) Fix typo in `test-vars` docstring
- [CLJ-2666](https://clojure.atlassian.net/browse/CLJ-2666) Make Clojure Java API javadoc text match the example
##### 4.6 Other enhancements
- [CLJ-2493](https://clojure.atlassian.net/browse/CLJ-2493) clojure.java.browse - Fix `browse-url` hanging on call to xdg-open
- [CLJ-1908](https://clojure.atlassian.net/browse/CLJ-1908) clojure.test - Add `run-test` and `run-test-var` to run single test with fixtures and report
- [CLJ-1379](https://clojure.atlassian.net/browse/CLJ-1379) clojure.test - Fix quoting of `:actual` form in `:pass` maps
- [CLJ-2620](https://clojure.atlassian.net/browse/CLJ-2620) clojure.server - Fix asymmetric handling of `:exception` `:val`s in `prepl`
- [CLJ-2387](https://clojure.atlassian.net/browse/CLJ-2387) clojure.server - Fix off-by-one in socket server port validation
### [`v1.10.3`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1103)
#### 1 Changes reverted
- [CLJ-2564](https://clojure.atlassian.net/browse/CLJ-2564)
Improve error message for case
#### 2 Fixes
- [CLJ-2453](https://clojure.atlassian.net/browse/CLJ-2453)
Enable reader conditionals in Clojure prepl
### [`v1.10.2`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1102)
#### 1 Dependencies
Updated dependencies:
- spec.alpha dependency to 0.2.194 - [changes](https://togithub.com/clojure/spec.alpha/blob/master/CHANGES.md)
- core.specs.alpha dependency to 0.2.56 - [changes](https://togithub.com/clojure/core.specs.alpha/blob/master/CHANGES.md)
#### 2 Fixes
#### 2.1 Interop / JVM
- [CLJ-1472](https://clojure.atlassian.net/browse/CLJ-1472)
Ensure monitor object is on stack, for verifiers
- [CLJ-2517](https://clojure.atlassian.net/browse/CLJ-2517)
More fixes for invocation of static interface methods with primitive args
- [CLJ-2492](https://clojure.atlassian.net/browse/CLJ-2492)
Remove uses of deprecated Class.newInstance()
- [CLJ-2534](https://clojure.atlassian.net/browse/CLJ-2534)
Fix javadoc urls for JDK 11+
- [CLJ-2571](https://clojure.atlassian.net/browse/CLJ-2571)
Add Throwable return type hint to ex-cause
- [CLJ-2572](https://clojure.atlassian.net/browse/CLJ-2572)
Avoid reflection in clojure.data
- [CLJ-2502](https://clojure.atlassian.net/browse/CLJ-2502)
Fix reflection warnings in clojure.stacktrace/print-stack-trace
- [CLJ-2597](https://clojure.atlassian.net/browse/CLJ-2597)
proxy should emit Java 1.8 bytecode
#### 2.2 Core
- [CLJ-2580](https://clojure.atlassian.net/browse/CLJ-2580)
Fix case expression branch analysis that resulted in compilation error
- [CLJ-2564](https://clojure.atlassian.net/browse/CLJ-2564)
Improve error message for case
- [CLJ-2585](https://clojure.atlassian.net/browse/CLJ-2585)
nth with not-found on regex matcher returns not-found on last group index
- [CLJ-1364](https://clojure.atlassian.net/browse/CLJ-1364)
vector-of does not implement equals or hashing methods
- [CLJ-2549](https://clojure.atlassian.net/browse/CLJ-2549)
vector-of does not implement IObj for metadata
- [CLJ-1187](https://clojure.atlassian.net/browse/CLJ-1187)
quoted metadata on empty literal colls is lost
- [CLJ-2459](https://clojure.atlassian.net/browse/CLJ-2459)
ExceptionInInitializerError if jars executed with java -jar
#### 2.3 Printing
- [CLJ-2469](https://clojure.atlassian.net/browse/CLJ-2469)
Fix errors in printing some maps with namespace syntax
- [CLJ-1445](https://clojure.atlassian.net/browse/CLJ-1445)
pprint doesn't print collection metadata when `*print-meta*` is true
#### 2.4 Docstrings
- [CLJ-2295](https://clojure.atlassian.net/browse/CLJ-2295)
Eliminate duplicate doc string printing for special forms
- [CLJ-2495](https://clojure.atlassian.net/browse/CLJ-2495)
prepl docstring is incorrect
- [CLJ-2169](https://clojure.atlassian.net/browse/CLJ-2169)
conj has out-of-date :arglists
#### 3 Performance
- [CLJ-1005](https://clojure.atlassian.net/browse/CLJ-1005)
Use transient map in zipmap
### [`v1.10.1`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1101)
#### 1 Features and Major Changes
##### 1.1 Workaround Java Performance Regression When Loading user.clj
Recent builds of Java 8 (u202), 11 (11.0.2), 12, and 13 included
some changes that [drastically affect](https://bugs.openjdk.java.net/browse/JDK-8219233)
optimization performance of calls from static initializers to static fields.
Clojure provides support for loading code on startup from a user.clj file and this
occurred in the static initializer of the Clojure runtime (RT) class and was thus
affected.
This issue may eventually be resolved in Java, but in Clojure we have
modified runtime initialization to avoid loading user.clj in a static
initializer, which mitigates the case where this caused a performance
degradation.
- [CLJ-2484](https://clojure.atlassian.net/browse/CLJ-2484)
Significant performance regression of code loaded in user.clj in Java 8u202/11.0.
##### 1.2 clojure.main Error Reporting
clojure.main is frequently used as a Clojure program launcher by external tools.
Previously, uncaught exceptions would be automatically printed by the JVM, which
would also print the stack trace.
This release will now catch exceptions and use the same error triage and printing
functionality as the Clojure repl. The full stack trace, ex-info, and other
information will be printed to a target specified by the configuration.
The three available error targets are:
- file - write to a temp file (default, falls back to stderr)
- stderr - write to stderr stream
- none - don't write
These error targets can be specified either as options to clojure.main, or as
Java system properties (flags take precedence). When invoking clojure.main
(or using the clj tool), use `--report `. For Java system property,
use `-Dclojure.main.report=`.
- [CLJ-2463](https://clojure.atlassian.net/browse/CLJ-2463)
Improve error printing in clojure.main with -m, -e, etc
- [CLJ-2497](https://clojure.atlassian.net/browse/CLJ-2497)
Put error report location on its own line
- [CLJ-2504](https://clojure.atlassian.net/browse/CLJ-2504)
Provide more options for error reporting in clojure.main
#### 2 Fixes
- [CLJ-2499](http://dev.clojure.org/jira/browse/CLJ-2499)
Some compiler expr evals report as wrong error phase
- [CLJ-2491](https://clojure.atlassian.net/browse/CLJ-2491)
Updated fragile tests so Clojure test suite runs on Java 12
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
1.8.0->1.11.2By merging this PR, the issue #122 will be automatically resolved and closed:
Release Notes
clojure/clojure (org.clojure:clojure)
### [`v1.11.2`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1112) Fixes [CVE-2024-22871](https://nvd.nist.gov/vuln/detail/CVE-2024-22871) detailed in [GHSA-vr64-r9qj-h27f](https://togithub.com/advisories/GHSA-vr64-r9qj-h27f): - [CLJ-2839](https://clojure.atlassian.net/browse/CLJ-2839) - `iterate`, `cycle`, `repeat` - infinite seqs have infinite `hashCode()` ### [`v1.11.1`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1111) - [CLJ-2701](https://clojure.atlassian.net/browse/CLJ-2701) Pin serialVersionUID for Keyword and ArraySeq back to 1.10.3 values to retain binary serialization ### [`v1.11.0`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1110) #### 1 Compatibility ##### 1.1 Security Because XML external entity (XXE) attacks can be used to disclose local files using file schemes or relative paths in the system identifier, `clojure.xml/parse` now disables external entity processing by default. See: https://owasp.org/www-community/vulnerabilities/XML_External_Entity\_(XXE)\_Processing This change disables the following SAX parser features: - `http://apache.org/xml/features/nonvalidating/load-external-dtd` - `http://xml.org/sax/features/external-general-entities` - `http://xml.org/sax/features/external-parameter-entities` If you rely on these features, modify your calls to `clojure.xml/parse` to explicitly supply `startparse-sax` function as the final argument: `(clojure.xml/parse the-string clojure.xml/startparse-sax)` This modification also works on prior Clojure versions. - [CLJ-2611](http://dev.clojure.org/jira/browse/CLJ-2611) clojure.xml now disables XXE processing by default ##### 1.2 Dependencies Updated dependencies: - spec.alpha dependency to 0.3.218 - [changes](https://togithub.com/clojure/spec.alpha/blob/master/CHANGES.md) - core.specs.alpha dependency to 0.2.62 - [changes](https://togithub.com/clojure/core.specs.alpha/blob/master/CHANGES.md) #### 2 Features ##### 2.1 Keyword argument functions take a trailing map Keyword arguments are optional trailing variadic arguments of the form *akey aval bkey bval...*. In Clojure 1.11, functions taking keyword arguments can now be passed a map instead of or in addition to and following the key/value pairs. When a lone map is passed, it is used for destructuring, else a trailing map is added to the key/value pair map by `conj`. Also see: https://clojure.org/news/2021/03/18/apis-serving-people-and-programs - [CLJ-2603](https://clojure.atlassian.net/browse/CLJ-2603) Clojure keyword argument functions now also accept a map ##### 2.2 `:as-alias` in `require` Spec (and other libs) rely on qualified keywords as spec names. Namespace aliasing in `ns` makes long names shorter but required namespaces to be loadable. This change adds `:as-alias` to `require`, which is like `:as` but does not require the namespace to load. - [CLJ-2123](https://clojure.atlassian.net/browse/CLJ-2123) Add :as-alias option to require like :as but not load - [CLJ-2665](https://clojure.atlassian.net/browse/CLJ-2665) Fix require with :as and :as-alias to load #### 3 New functions and namespaces ##### 3.1 clojure.math and numeric helper functions Added a new clojure.math namespace which provides wrappers for the functions available in java.lang.Math. These functions are narrowed to only `long` and `double` overloads and provide primitive support without reflection. In addition, the following functions were added to clojure.core: - `abs` - absolute value in optimized form for all Clojure numeric types (long, double, ratio, bigint, bigdecimal) - `NaN?` - predicate for doubles to check whether "not a number" - `infinite?` - predicate for doubles to check whether positive or negative infinity - [CLJ-2668](https://clojure.atlassian.net/browse/CLJ-2668) Add NaN? and infinite? predicates - [CLJ-2664](https://clojure.atlassian.net/browse/CLJ-2664) Add clojure.java.math namespace, wrappers for java.lang.Math - [CLJ-2673](https://clojure.atlassian.net/browse/CLJ-2673) Add `abs`, and update `min` and `max` to use Math impls when possible - [CLJ-2677](https://clojure.atlassian.net/browse/CLJ-2677) clojure.math - fix method reflection in bodies and inlines, fix docstrings, renamed - [CLJ-2689](https://clojure.atlassian.net/browse/CLJ-2689) Fix clojure.math tests to be more tolerant of floating point comparisons ##### 3.2 Parser functions Added the following parsing functions to clojure.core: - `parse-double` - parses floating point number, including scientific notation - `parse-long` - parses integer in long range - `parse-boolean` - parses `"true"` or `"false"` to the canonical boolean values - `parse-uuid` - parses a UUID string to java.util.UUID All of these functions expect a string argument and return either the parsed value or `nil` if the value is in invalid format. - [CLJ-2667](https://clojure.atlassian.net/browse/CLJ-2667) Add functions to parse a single long/double/uuid/boolean from a string ##### 3.2 `random-uuid` Added `random-uuid`, a function to construct a random java.util.UUID. - [CLJ-1925](https://clojure.atlassian.net/browse/CLJ-1925) Add random-uuid ##### 3.3 `update-keys` and `update-vals` Added: - `update-keys` - applies a function to every key in a map, `m f => {(f k) v ...}` - `update-vals` - applies a function to every value in a map, `m f => {k (f v) ...}` - [CLJ-1959](https://clojure.atlassian.net/browse/CLJ-1959) Add implementation of update-keys - [CLJ-2651](https://clojure.atlassian.net/browse/CLJ-2651) Add implementation of update-vals ##### 3.4 `iteration` Added `iteration`, to repeatedly apply a (possibly impure) step function with continuation state. This can be used e.g. to consume APIs that return paginated or batched data. - [CLJ-2555](https://clojure.atlassian.net/browse/CLJ-2555) Add `iteration` generator function - [CLJ-2690](https://clojure.atlassian.net/browse/CLJ-2690) Improve `iteration` docstring and arg names - [CLJ-2685](https://clojure.atlassian.net/browse/CLJ-2685) Fix `iteration` generative test failure #### 4 Fixes ##### 4.1 Compiler - [CLJ-2680](https://clojure.atlassian.net/browse/CLJ-2680) Fix type hinting a primitive local with matching type hint to not error - [CLJ-1180](https://clojure.atlassian.net/browse/CLJ-1180) Fix resolution of class type hints in `defprotocol` - [CLJ-1973](https://clojure.atlassian.net/browse/CLJ-1973) Make order of emitted protocol methods in generated classes reproducible ##### 4.2 Core - [CLJ-1879](https://clojure.atlassian.net/browse/CLJ-1879) IKVReduce - make IPersistentMap case faster and extend to Object, detaching it from any fully enumerable set of types - [CLJ-2065](https://clojure.atlassian.net/browse/CLJ-2065) IKVReduce - add direct support for SubVector - [CLJ-2663](https://clojure.atlassian.net/browse/CLJ-2663) Fix vector `=` not terminating when called with infinite sequence - [CLJ-2679](https://clojure.atlassian.net/browse/CLJ-2679) Fix hash collisions in `case` expressions on symbols - [CLJ-2600](https://clojure.atlassian.net/browse/CLJ-2600) Don't block `realized?` of `delay` on pending result - [CLJ-2649](https://clojure.atlassian.net/browse/CLJ-2649) Fix order of checks in `some-fn` and `every-pred` for 3 predicate case to match other unrollings - [CLJ-2234](https://clojure.atlassian.net/browse/CLJ-2234) Fix multimethod preferences to correctly use local hierarchy when it exists - [CLJ-2556](https://clojure.atlassian.net/browse/CLJ-2556) Fix `into` completion so `halt-when` works ##### 4.3 Performance - [CLJ-1808](https://clojure.atlassian.net/browse/CLJ-1808) `map-invert` should use `reduce-kv` and transient - [CLJ-2621](https://clojure.atlassian.net/browse/CLJ-2621) Fix unnecessary boxing of unused return in statement context for instance method expr - [CLJ-2670](https://clojure.atlassian.net/browse/CLJ-2670) Use Math.exact... methods for checked long math ops for performance - [CLJ-2636](https://clojure.atlassian.net/browse/CLJ-2636) Get rid of reflection on java.util.Properties when defining `*clojure-version*` - [CLJ-1509](https://clojure.atlassian.net/browse/CLJ-1509) AOT compile clojure.instant, clojure.uuid, clojure.core.reducers in build ##### 4.4 Error messages - [CLJ-2529](https://clojure.atlassian.net/browse/CLJ-2529) Fix incorrect reporting of runtime errors as compiler errors in calls through `Compiler.load()` - [CLJ-2350](https://clojure.atlassian.net/browse/CLJ-2350) Improve keyword arity exception message ##### 4.5 Docstrings - [CLJ-2249](https://clojure.atlassian.net/browse/CLJ-2249) Clarify `get` docstring regarding sets, strings, arrays, ILookup - [CLJ-2488](https://clojure.atlassian.net/browse/CLJ-2488) Add definition to `reify` docstring - [CLJ-1360](https://clojure.atlassian.net/browse/CLJ-1360) Update `clojure.string/split` docstring regarding trailing empty parts - [CLJ-2444](https://clojure.atlassian.net/browse/CLJ-2444) Fix typo in `test-vars` docstring - [CLJ-2666](https://clojure.atlassian.net/browse/CLJ-2666) Make Clojure Java API javadoc text match the example ##### 4.6 Other enhancements - [CLJ-2493](https://clojure.atlassian.net/browse/CLJ-2493) clojure.java.browse - Fix `browse-url` hanging on call to xdg-open - [CLJ-1908](https://clojure.atlassian.net/browse/CLJ-1908) clojure.test - Add `run-test` and `run-test-var` to run single test with fixtures and report - [CLJ-1379](https://clojure.atlassian.net/browse/CLJ-1379) clojure.test - Fix quoting of `:actual` form in `:pass` maps - [CLJ-2620](https://clojure.atlassian.net/browse/CLJ-2620) clojure.server - Fix asymmetric handling of `:exception` `:val`s in `prepl` - [CLJ-2387](https://clojure.atlassian.net/browse/CLJ-2387) clojure.server - Fix off-by-one in socket server port validation ### [`v1.10.3`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1103) #### 1 Changes reverted - [CLJ-2564](https://clojure.atlassian.net/browse/CLJ-2564) Improve error message for case #### 2 Fixes - [CLJ-2453](https://clojure.atlassian.net/browse/CLJ-2453) Enable reader conditionals in Clojure prepl ### [`v1.10.2`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1102) #### 1 Dependencies Updated dependencies: - spec.alpha dependency to 0.2.194 - [changes](https://togithub.com/clojure/spec.alpha/blob/master/CHANGES.md) - core.specs.alpha dependency to 0.2.56 - [changes](https://togithub.com/clojure/core.specs.alpha/blob/master/CHANGES.md) #### 2 Fixes #### 2.1 Interop / JVM - [CLJ-1472](https://clojure.atlassian.net/browse/CLJ-1472) Ensure monitor object is on stack, for verifiers - [CLJ-2517](https://clojure.atlassian.net/browse/CLJ-2517) More fixes for invocation of static interface methods with primitive args - [CLJ-2492](https://clojure.atlassian.net/browse/CLJ-2492) Remove uses of deprecated Class.newInstance() - [CLJ-2534](https://clojure.atlassian.net/browse/CLJ-2534) Fix javadoc urls for JDK 11+ - [CLJ-2571](https://clojure.atlassian.net/browse/CLJ-2571) Add Throwable return type hint to ex-cause - [CLJ-2572](https://clojure.atlassian.net/browse/CLJ-2572) Avoid reflection in clojure.data - [CLJ-2502](https://clojure.atlassian.net/browse/CLJ-2502) Fix reflection warnings in clojure.stacktrace/print-stack-trace - [CLJ-2597](https://clojure.atlassian.net/browse/CLJ-2597) proxy should emit Java 1.8 bytecode #### 2.2 Core - [CLJ-2580](https://clojure.atlassian.net/browse/CLJ-2580) Fix case expression branch analysis that resulted in compilation error - [CLJ-2564](https://clojure.atlassian.net/browse/CLJ-2564) Improve error message for case - [CLJ-2585](https://clojure.atlassian.net/browse/CLJ-2585) nth with not-found on regex matcher returns not-found on last group index - [CLJ-1364](https://clojure.atlassian.net/browse/CLJ-1364) vector-of does not implement equals or hashing methods - [CLJ-2549](https://clojure.atlassian.net/browse/CLJ-2549) vector-of does not implement IObj for metadata - [CLJ-1187](https://clojure.atlassian.net/browse/CLJ-1187) quoted metadata on empty literal colls is lost - [CLJ-2459](https://clojure.atlassian.net/browse/CLJ-2459) ExceptionInInitializerError if jars executed with java -jar #### 2.3 Printing - [CLJ-2469](https://clojure.atlassian.net/browse/CLJ-2469) Fix errors in printing some maps with namespace syntax - [CLJ-1445](https://clojure.atlassian.net/browse/CLJ-1445) pprint doesn't print collection metadata when `*print-meta*` is true #### 2.4 Docstrings - [CLJ-2295](https://clojure.atlassian.net/browse/CLJ-2295) Eliminate duplicate doc string printing for special forms - [CLJ-2495](https://clojure.atlassian.net/browse/CLJ-2495) prepl docstring is incorrect - [CLJ-2169](https://clojure.atlassian.net/browse/CLJ-2169) conj has out-of-date :arglists #### 3 Performance - [CLJ-1005](https://clojure.atlassian.net/browse/CLJ-1005) Use transient map in zipmap ### [`v1.10.1`](https://togithub.com/clojure/clojure/blob/HEAD/changes.md#Changes-to-Clojure-in-Version-1101) #### 1 Features and Major Changes ##### 1.1 Workaround Java Performance Regression When Loading user.clj Recent builds of Java 8 (u202), 11 (11.0.2), 12, and 13 included some changes that [drastically affect](https://bugs.openjdk.java.net/browse/JDK-8219233) optimization performance of calls from static initializers to static fields. Clojure provides support for loading code on startup from a user.clj file and this occurred in the static initializer of the Clojure runtime (RT) class and was thus affected. This issue may eventually be resolved in Java, but in Clojure we have modified runtime initialization to avoid loading user.clj in a static initializer, which mitigates the case where this caused a performance degradation. - [CLJ-2484](https://clojure.atlassian.net/browse/CLJ-2484) Significant performance regression of code loaded in user.clj in Java 8u202/11.0. ##### 1.2 clojure.main Error Reporting clojure.main is frequently used as a Clojure program launcher by external tools. Previously, uncaught exceptions would be automatically printed by the JVM, which would also print the stack trace. This release will now catch exceptions and use the same error triage and printing functionality as the Clojure repl. The full stack trace, ex-info, and other information will be printed to a target specified by the configuration. The three available error targets are: - file - write to a temp file (default, falls back to stderr) - stderr - write to stderr stream - none - don't write These error targets can be specified either as options to clojure.main, or as Java system properties (flags take precedence). When invoking clojure.main (or using the clj tool), use `--report