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18
19<h1>Change History</h1>
20
21<h2>Release 0.7.5 (2015/05/24)</h2>
22
23<h3>New Features</h3>
24<ul>
25  <li>Better detection of coverage in code blocks with implicit exceptions.
26      (GitHub <a href="https://github.com/jacoco/jacoco/issues/310">#310</a>).</li>
27  <li>Added lifecycle-mapping-metadata.xml for M2E
28      (GitHub <a href="https://github.com/jacoco/jacoco/issues/203">#203</a>).</li>
29  <li>Allow locales with country and variant for Ant report task
30      (GitHub <a href="https://github.com/jacoco/jacoco/issues/289">#289</a>).</li>
31</ul>
32
33<h3>Fixed Bugs</h3>
34<ul>
35  <li>For the Ant tasks <code>coverage</code> and <code>agent</code> the
36      <code>destfile</code> attribute is now passed as an absolute path also in
37      the default case
38      (GitHub <a href="https://github.com/jacoco/jacoco/issues/301">#301</a>).</li>
39</ul>
40
41<h3>API Changes</h3>
42<ul>
43  <li>The exec file version has been updated and is not compatible with previous
44      versions.</li>
45</ul>
46
47<h2>Release 0.7.4 (2015/02/26)</h2>
48
49<h3>Fixed Bugs</h3>
50<ul>
51  <li>Restored exec file compatibility with version 0.7.2 by fixing missing
52      probes in case of try/catch blocks which are jump targets.
53      (GitHub <a href="https://github.com/jacoco/jacoco/issues/286">#286</a>).</li>
54</ul>
55
56
57<h2>Release 0.7.3 (2015/02/19)</h2>
58
59<h3>New Features</h3>
60<ul>
61  <li>For offline instrumemtation agent configuration supports system properties
62      replacements. Implementation based on pull request of GitHub user 'debugger'
63      (GitHub <a href="https://github.com/jacoco/jacoco/issues/262">#262</a>).</li>
64  <li>Exclude dynamically generated classes from instrumentation for better
65      interoperability with JMockit, analysis contributed by Rogério Liesenfeld
66      (GitHub <a href="https://github.com/jacoco/jacoco/issues/272">#272</a>).</li>
67</ul>
68
69<h3>Fixed Bugs</h3>
70<ul>
71  <li>Instrumented bytecode now compatible with Android ART runtime, analysis
72      and fix contributed by Allen Hair
73      (GitHub <a href="https://github.com/jacoco/jacoco/issues/265">#265</a>).</li>
74</ul>
75
76<h2>Release 0.7.2 (2014/09/12)</h2>
77
78<h3>Fixed Bugs</h3>
79<ul>
80  <li>Do not ignore synthetic lambda methods to get code coverage for Java 8
81      lambda expressions
82      (GitHub <a href="https://github.com/jacoco/jacoco/issues/232">#232</a>).</li>
83</ul>
84
85<h3>New Features</h3>
86<ul>
87  <li>New configuration option for the JaCoCo agent
88      <code>inclbootstrapclasses</code> to also instrument classes from the
89      bootstrap class loader
90      (GitHub <a href="https://github.com/jacoco/jacoco/issues/49">#49</a>).</li>
91  <li>Agent uses unique file names to dump class files
92      (GitHub <a href="https://github.com/jacoco/jacoco/issues/225">#225</a>).</li>
93</ul>
94
95<h2>Release 0.7.1 (2014/05/08)</h2>
96
97<h3>Fixed Bugs</h3>
98<ul>
99  <li>Fixed failure with default methods in Java 8 interfaces
100      (GitHub <a href="https://github.com/jacoco/jacoco/issues/201">#201</a>).</li>
101  <li>Better interoperability with JMockit, analysis and fix contributed by Rogério
102      Liesenfeld (GitHub <a href="https://github.com/jacoco/jacoco/issues/35">#35</a>
103      and <a href="https://github.com/jacoco/jacoco/issues/54">#54</a>).</li>
104</ul>
105
106<h3>Non-functional Changes</h3>
107<ul>
108  <li>JaCoCo now depends on ASM 5.0.1
109      (GitHub <a href="https://github.com/jacoco/jacoco/issues/201">#201</a>).</li>
110</ul>
111
112<h2>Release 0.7.0 (2014/03/18)</h2>
113
114<h3>New Features</h3>
115<ul>
116  <li>JaCoCo now supports Java 8
117      (GitHub <a href="https://github.com/jacoco/jacoco/issues/74">#74</a>).</li>
118</ul>
119
120<h3>Non-functional Changes</h3>
121<ul>
122  <li>JaCoCo now depends on ASM 5.0 using asm-debug-all instead of asm-all
123      (GitHub <a href="https://github.com/jacoco/jacoco/issues/199">#199</a>).</li>
124</ul>
125
126<h2>Release 0.6.5 (2014/03/03)</h2>
127
128<h3>New Features</h3>
129<ul>
130  <li>Warnings are logged during report generation if different versions of
131      classes are used than at runtime (GitHub <a href="https://github.com/jacoco/jacoco/issues/185">#185</a>).</li>
132  <li>Signatures are removed from instrumented JAR files
133      (GitHub <a href="https://github.com/jacoco/jacoco/issues/186">#186</a>).</li>
134</ul>
135
136<h3>Fixed Bugs</h3>
137<ul>
138  <li>Skip jacoco instrumentation for mvn modules with package type ear (GitHub <a href="https://github.com/jacoco/jacoco/issues/169">#169</a>).</li>
139  <li>Align skip conditions and messages for Maven goals and give reasons. This
140      includes removal of the specific skip condition for packages e.g. POMs and
141      instead checks existence of <tt>target/classes</tt> in appropriate goals
142      (GitHub <a href="https://github.com/jacoco/jacoco/issues/171">#171</a>).</li>
143  <li>GitHub #44: (Regression) Agent Mojo should set empty property, if execution was skipped
144      (GitHub <a href="https://github.com/jacoco/jacoco/issues/192">#192</a>).</li>
145</ul>
146
147<h3>API Changes</h3>
148<ul>
149  <li>Restrict visibility of methods in abstract classes of jacoco-maven-plugin (GitHub <a href="https://github.com/jacoco/jacoco/issues/175">#175</a>).</li>
150</ul>
151
152<h2>Release 0.6.4 (2013/12/10)</h2>
153
154<h3>New Features</h3>
155<ul>
156  <li>Support for Android <i>Strict Mode</i> (GitHub <a href="https://github.com/jacoco/jacoco/issues/113">#113</a>).</li>
157  <li>New dump Mojo for Maven plug-in (GitHub <a href="https://github.com/jacoco/jacoco/issues/107">#107</a>).</li>
158  <li>New merge Mojo for Maven plug-in, contributed by Mads Mohr Christensen
159      (GitHub <a href="https://github.com/jacoco/jacoco/issues/126">#126</a>).</li>
160  <li>Additional list of source files for every package in HTML report
161      (GitHub <a href="https://github.com/jacoco/jacoco/issues/142">#142</a>).</li>
162  <li>Additional report-integration and prepare-agent-integration goals for
163      integration tests. (GitHub <a href="https://github.com/jacoco/jacoco/issues/152">#152</a>, <a href="https://github.com/jacoco/jacoco/issues/161">#161</a>).</li>
164</ul>
165
166<h3>Fixed Bugs</h3>
167<ul>
168  <li>Multiple executions of Maven goal "prepare-agent" should not lead to
169      incorrect configuration (GitHub <a href="https://github.com/jacoco/jacoco/issues/40">#40</a>).</li>
170  <li>Avoid direct dependency on java.lang.management APIs to allow usage on
171      Android (GitHub <a href="https://github.com/jacoco/jacoco/issues/150">#150</a>).</li>
172  <li>All JaCoCo Maven goals are marked as thread-safe (GitHub <a href="https://github.com/jacoco/jacoco/issues/133">#133</a>).</li>
173  <li>check and merge goal failures in jacoco-maven-plugin with Maven 2.2.1
174      due to incompatible configuration (GitHub <a href="https://github.com/jacoco/jacoco/issues/129">#129</a>).</li>
175</ul>
176
177<h3>API Changes</h3>
178<ul>
179  <li>New API package <code>org.jacoco.core.tools</code> for shared high-level
180      tools. (GitHub <a href="https://github.com/jacoco/jacoco/issues/159">#159</a>).</li>
181</ul>
182
183<h2>Release 0.6.3 (2013/06/03)</h2>
184
185<h3>New Features</h3>
186<ul>
187  <li>Support for archives in Pack200 format (GitHub <a href="https://github.com/jacoco/jacoco/issues/91">#91</a>).</li>
188  <li>The coverage check has been reworked to allow checks on all counter values
189      on all element types (GitHub <a href="https://github.com/jacoco/jacoco/issues/106">#106</a>).</li>
190  <li>Coverage checks are now also available in Ant (GitHub <a href="https://github.com/jacoco/jacoco/issues/106">#106</a>).</li>
191</ul>
192
193<h3>Fixed Bugs</h3>
194<ul>
195  <li>Fixed inconsistent stackmap frames when instrumenting class files produced
196      by certain tools like ProGuard (GitHub <a href="https://github.com/jacoco/jacoco/issues/85">#85</a>).</li>
197</ul>
198
199<h3>Non-functional Changes</h3>
200<ul>
201  <li>More context information when exceptions occur during analysis or
202      instrumentation (GitHub <a href="https://github.com/jacoco/jacoco/issues/104">#104</a>).</li>
203  <li>If analysis is performed on offline instrumented classes - which is an
204      build configuration error - an exception is now thrown (GitHub <a href="https://github.com/jacoco/jacoco/issues/108">#108</a>).</li>
205</ul>
206
207<h3>API Changes</h3>
208<ul>
209  <li>The configuration of the Maven check goal has been reworked to support
210      checks on any element type (GitHub <a href="https://github.com/jacoco/jacoco/issues/106">#106</a>).</li>
211  <li><code>Analyzer</code> and <code>Instrumenter</code> expect resource name
212      as additional parameter for better error messages (GitHub <a href="https://github.com/jacoco/jacoco/issues/104">#104</a>).</li>
213</ul>
214
215<h2>Release 0.6.2 (2013/02/03)</h2>
216
217<h3>New Features</h3>
218<ul>
219  <li>Support for offline instrumentation (GitHub <a href="https://github.com/jacoco/jacoco/issues/4">#4</a>, <a href="https://github.com/jacoco/jacoco/issues/64">#64</a>).</li>
220  <li>JaCoCo agent exposes runtime API for direct integration with application
221      under test (GitHub <a href="https://github.com/jacoco/jacoco/issues/61">#61</a>).</li>
222  <li>Support for parallel test execution: Different agents can now safely write
223      to the same <code>*.exec</code> file (GitHub <a href="https://github.com/jacoco/jacoco/issues/52">#52</a>).</li>
224  <li>New output mode 'none' can be used when agent is only controlled via JMX
225      or its new runtime API (GitHub <a href="https://github.com/jacoco/jacoco/issues/63">#63</a>).</li>
226  <li>Better error message in case of invalid stackmap frames (GitHub <a href="https://github.com/jacoco/jacoco/issues/73">#73</a>).</li>
227  <li>jacoco-maven-plugin: default phase for goal "report" - "verify"
228      (GitHub <a href="https://github.com/jacoco/jacoco/issues/72">#72</a>).</li>
229</ul>
230
231<h3>Non-functional Changes</h3>
232<ul>
233  <li>For every build the corresponding Git commit hash is included as
234      <code>Eclipse-SourceReferences</code> manifest headers (GitHub <a href="https://github.com/jacoco/jacoco/issues/7">#7</a>, <a href="https://github.com/jacoco/jacoco/issues/59">#59</a>).</li>
235  <li>Adjust saturation of red source highlighting in HTML reports to make
236      JaCoCo reports more accessible to red/green blind users.</li>
237</ul>
238
239<h3>API Changes</h3>
240<ul>
241  <li>The <code>output</code> mode <code>mbean</code> of the agent has been
242      dropped in favor of the new boolean option <code>jmx</code>. This allows
243      to combine JMX access with any other output mode (GitHub <a href="https://github.com/jacoco/jacoco/issues/62">#62</a>).</li>
244</ul>
245
246<h2>Release 0.6.1 (2012/12/23)</h2>
247
248<h3>New Features</h3>
249<ul>
250  <li>Add a coverage check Mojo, contributed by Kyle Lieber (GitHub <a href="https://github.com/jacoco/jacoco/issues/6">#6</a>).</li>
251</ul>
252
253<h3>Fixed Bugs</h3>
254<ul>
255  <li>jacocoant.jar should not conflict with ASM 3.x (GitHub <a href="https://github.com/jacoco/jacoco/issues/39">#39</a>).</li>
256  <li>Agent Mojo should set empty property, if execution was skipped
257      (GitHub <a href="https://github.com/jacoco/jacoco/issues/44">#44</a>).</li>
258</ul>
259
260<h3>Non-functional Changes</h3>
261<ul>
262  <li>Upgrade to ASM 4.1 (GitHub <a href="https://github.com/jacoco/jacoco/issues/37">#37</a>).</li>
263  <li>Log location of merged execution data file in Ant <code>merge</code> task
264      (GitHub <a href="https://github.com/jacoco/jacoco/issues/29">#29</a>).</li>
265</ul>
266
267<h2>Release 0.6.0 (2012/10/06)</h2>
268
269<h3>New Features</h3>
270<ul>
271  <li>Full support for Java 7 including INVOKEDYNAMIC as JaCoCo is now based
272      on ASM 4.0 (GitHub <a href="https://github.com/jacoco/jacoco/issues/5">#5</a>).</li>
273</ul>
274
275<h3>Fixed Bugs</h3>
276<ul>
277  <li>Maven plugin should skip creation of report if the execution data file is
278      missing. This avoids appearance of stack traces in case when JVM was not
279      forked, e.g. if there are no tests to run (SF #3563431, GitHub <a href="https://github.com/jacoco/jacoco/issues/19">#19</a>).</li>
280  <li>Maven plugin should fail if unable to read execution data file or create
281      report (GitHub <a href="https://github.com/jacoco/jacoco/issues/19">#19</a>).</li>
282</ul>
283
284<h3>API Changes</h3>
285<ul>
286  <li>Only colon as separator character supported in agent parameters. The
287      deprecated pipe character is no longer supported.</li>
288</ul>
289
290<h2>Release 0.5.10 (2012/08/31)</h2>
291
292<h3>Fixed Bugs</h3>
293<ul>
294  <li>Correct stackmap frames for new <code>long[]</code> arrays (SF #3553210).</li>
295  <li>Properly resolve the <code>fork</code> variable for tasks wrapped by the
296      <code>coverage</code> Ant task (Trac #213).</li>
297</ul>
298
299<h3>Non-functional Changes</h3>
300<ul>
301  <li>Source tree has been migrated to Git and is now hosted on Github at
302  <a href="https://github.com/jacoco/jacoco">https://github.com/jacoco/jacoco</a>.</li>
303</ul>
304
305<h2>Release 0.5.9 (2012/07/30)</h2>
306
307<h3>Fixed Bugs</h3>
308<ul>
309  <li>Don't produce invalid class files in case of unexpected stackmap frames
310      (SF #3543758).</li>
311</ul>
312
313<h2>Release 0.5.8 (2012/07/11)</h2>
314
315<h3>New Features</h3>
316<ul>
317  <li>Support for parallel Maven builds (Trac #191).</li>
318  <li>New agent option <code>classdumpdir</code> to dump all class files seen
319      by the JaCoCo agent to disk. This option is also available for Ant and
320      Maven (Trac #208).</li>
321</ul>
322
323<h3>Fixed Bugs</h3>
324<ul>
325  <li>Allow instrumentation of classes with dead code (SF #3538112).</li>
326  <li>Reworked instrumentation strategy to avoid verifier error "Uninitialized
327      object exists on backward branch" with certain Java 7 class files
328      (Trac #154).</li>
329</ul>
330
331<h3>Non-functional Changes</h3>
332<ul>
333  <li>Documentation now includes Maven example and Maven goal documentation
334      (Trac #201, #202).</li>
335</ul>
336
337<h2>Release 0.5.7 (2012/04/19)</h2>
338
339<h3>New Features</h3>
340<ul>
341  <li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
342  <li>Remove class file attributes with invalid code offsets caused by other
343      byte code processing tools to avoid verifier errors (Trac #196).</li>
344  <li>Improved logging for Ant tasks (SF #3518429).</li>
345</ul>
346
347<h3>Fixed Bugs</h3>
348<ul>
349  <li>In case of failures the agent should log the original exception.</li>
350</ul>
351
352<h2>Release 0.5.6 (2012/01/23)</h2>
353
354<h3>New Features</h3>
355<ul>
356  <li>jacoco-maven-plugin can be used together with maven-site-plugin (Trac #181).</li>
357  <li>The <code>report</code> Ant task now also supports directory resources to
358      specify source folders. This allows reading source files from multiple
359      directories. Contributed by Dominik Stadler (Trac #119).</li>
360</ul>
361
362<h3>Fixed Bugs</h3>
363<ul>
364  <li>Don't insert stackmap frames for class files before version 1.6.</li>
365  <li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
366</ul>
367
368<h2>Release 0.5.5 (2011/12/15)</h2>
369
370<h3>Fixed Bugs</h3>
371<ul>
372  <li>Correct default value for the <code>append</code> property of the
373      <code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
374  <li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
375</ul>
376
377<h3>Non-functional Changes</h3>
378<ul>
379  <li>Upgrade to ASM 3.3.1.</li>
380</ul>
381
382<h2>Release 0.5.4 (2011/11/11)</h2>
383
384<h3>New Features</h3>
385<ul>
386  <li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
387      properties in report Mojo (Trac #160).
388      Also note that:
389<pre class="source lang-xml">
390&lt;configuration&gt;
391  &lt;includes&gt;org.foo.*:org.bar.*&lt;/includes&gt;
392  &lt;excludes&gt;com.foo.*:com.bar.*&lt;/excludes&gt;
393&lt;/configuration&gt;
394</pre>
395      must be replaced on:
396<pre class="source lang-xml">
397&lt;configuration&gt;
398  &lt;includes&gt;
399    &lt;include>org.foo.*&lt;/include&gt;
400    &lt;include>org.bar.*&lt;/include&gt;
401  &lt;/includes&gt;
402  &lt;excludes&gt;
403    &lt;exclude&gt;com.foo.*&lt;/exclude&gt;
404    &lt;exclude&gt;com.bar.*&lt;/exclude&gt;
405  &lt;/excludes&gt;
406&lt;/configuration&gt;
407</pre>
408  </li>
409</ul>
410
411<h3>API Changes</h3>
412<ul>
413  <li><code>Instrumenter</code> now only requires
414      <code>IExecutionDataAccessorGenerator</code> instead of
415      <code>IRuntime</code> (Trac #174).</li>
416  <li>Removed reference to internal implementation classes from
417      <code>CoverageBuilder</code> API.</li>
418</ul>
419
420<h3>Non-functional Changes</h3>
421<ul>
422  <li>Release bundles from now on signed again.</li>
423  <li>Several documentation updates.</li>
424</ul>
425
426<h2>Release 0.5.3 (2011/07/06)</h2>
427
428<h3>New Features</h3>
429<ul>
430  <li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
431  <li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
432</ul>
433
434<h3>Fixed Bugs</h3>
435<ul>
436  <li>Fixed problem with reporting of nested group structures (Trac #157).</li>
437</ul>
438
439<h3>Non-functional Changes</h3>
440<ul>
441  <li>JaCoCo build based on Maven (Trac #136).</li>
442  <li>JaCoCo published to Maven repository (Trac #149).</li>
443</ul>
444
445<h2>Release 0.5.2 (2011/05/19)</h2>
446
447<h3>New Features</h3>
448<ul>
449  <li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
450  <li>For HTML reports the tab width can be specified on the
451      <code>sourcefiles</code> attribute of the <code>report</code> Ant task
452      (Track #152).</li>
453</ul>
454
455<h3>Fixed Bugs</h3>
456<ul>
457  <li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
458  <li>Avoid <code>StackOverflowException</code> when analyzing methods with very
459      long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
460      for reporting and analyzing this!</li>
461</ul>
462
463<h3>API Changes</h3>
464<ul>
465  <li><code>ICoverageNode</code> API has been extended for cyclomatic
466      complexity (Trac #129).</li>
467  <li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
468      (Trac #129).</li>
469  <li>New method <code>getTabWidth()</code> in callback interface
470      <code>ISourceFileLocator</code> instead of
471      <code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
472      (Trac #152).</li>
473</ul>
474
475<h2>Release 0.5.1 (2011/03/21)</h2>
476
477<h3>New Features</h3>
478<ul>
479  <li>Duplicate classes with identical identifiers are now ignored during
480      analysis.</li>
481  <li>Added support for TestNG to Ant task Coverage (Track #144).</li>
482</ul>
483
484<h3>Fixed Bugs</h3>
485<ul>
486  <li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
487  <li>Link source files also for classes in default package (Trac #151).</li>
488</ul>
489
490<h3>Non-functional Changes</h3>
491<ul>
492  <li>API documentation cleanup (Track #140).</li>
493  <li>Removed obsolete examples from documentation (Trac #141).</li>
494  <li>Added reporting API example (Trac #146).</li>
495  <li>Reduced file size of HTML report source pages (Trac #148).</li>
496</ul>
497
498<h3>API Changes</h3>
499<ul>
500  <li>Simplified reporting API (Trac #53).</li>
501  <li>Use colon as separator character in agent parameters (Trac #143).</li>
502  <li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
503</ul>
504
505<h2>Release 0.5.0 (2011/01/19)</h2>
506
507<h3>New Features</h3>
508<ul>
509  <li>JaCoCo now reports branch coverage (Track #66).</li>
510</ul>
511
512<h3>Fixed Bugs</h3>
513<ul>
514  <li>Only process actual Java class files during analysis (SF #3106102).</li>
515  <li>Fix broken source links due to sort hash (Track #125).</li>
516  <li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
517  <li>Try to avoid interference with Hibernate (SF #3134190).</li>
518  <li>Provide proper error message in case of duplicate class names in the same
519      group (SF #3110219).</li>
520  <li>Allow any number of probes in static interface initializers (SF #3161106).</li>
521</ul>
522
523<h3>API Changes</h3>
524<ul>
525  <li>All analysis specific APIs have been moved to package
526      <code>org.jacoco.core.analysis</code>.</li>
527  <li>The <code>IStructureVisitor</code> interface has been replaced by a
528      simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
529  <li>All counter creation and update APIs now accept <i>missed items</i> and
530      <i>covered items</i> as parameters (Track #131).</li>
531  <li>Instructions are now counted on a per line basis. Therefore some
532      interfaces in the <code>org.jacoco.core.analysis</code> package have
533      changed as well as the <code>line</code> element in the XML report
534      (Track #130).</li>
535  <li>Several internal implementation classes have removed from the core APIs or
536      have been replaced by new interfaces (Track #133).</li>
537</ul>
538
539<h2>Release 0.4.1 (2010/10/07)</h2>
540
541<h3>New Features</h3>
542<ul>
543  <li>New attribute <code>line</code> for <code>method</code> elements in the
544      XML report containing the first source line number of the method.
545      (Track #120).</li>
546  <li>Optional <code>locale</code> attribute for number rendering HTML reports,
547      also available as an attribute of the <code>html</code> tag of the
548      <code>report</code> Ant task (Track #122).</li>
549  <li>Coverage tables in HTML report are now sortable (Track #98).</li>
550  <li>The <code>report</code> Ant task issues a warning if source files are
551      provided but class files do not contain debug information to collect line
552      numbers (SF #3024486).</li>
553</ul>
554
555<h3>Non-functional Changes</h3>
556<ul>
557  <li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
558  <li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
559  <li>All delivered bundles and JAR files are signed (Trac #118).</li>
560</ul>
561
562<h3>Fixed Bugs</h3>
563<ul>
564  <li>Better error message when multiple JaCoCo agents are specified
565      (Track #103).</li>
566  <li>Fixed potential NPE at shutdown when running agent in
567      <code>tcpserver</code> mode (Track #117).</li>
568  <li>Agent now fails at startup when execution data file can't be opened
569      (Track #121).</li>
570</ul>
571
572<h2>Release 0.4.0 (2010/06/04)</h2>
573
574<h3>New Features</h3>
575<ul>
576  <li>Execution data now includes session information: an arbitrary identifier,
577      the start time and dump time (Trac #88).</li>
578  <li>Added session information to XML report (Trac #92).</li>
579  <li>New "Sessions" page in the HTML report shows information about each
580      sessions wherein execution data has been collected for the report
581      (Trac #93). Additionally all classes with execution data available are
582      listed on this page (Trac #94).</li>
583  <li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
584  <li>New Ant task <code>dump</code> to remotely collect coverage data from
585      agents (Trac #100).</li>
586</ul>
587
588<h3>API Changes</h3>
589<ul>
590  <li>Execution data file header is written and read in any case (Trac #72).</li>
591  <li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
592  <li>Added <code>sessionid</code> to agent options (Trac #88).</li>
593  <li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
594  <li>Additional and modified methods in <code>IRuntime</code> to produce
595      session information (Trac #88).</li>
596  <li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
597  <li>Removed several internal APIs from package
598      <code>org.jacoco.core.instr</code> used for class instrumentation.</li>
599  <li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
600      <code>CSVFormatter</code> (upper case) for consistency with other
601      formatters.</li>
602</ul>
603
604<h2>Release 0.3.3 (2010/04/19)</h2>
605
606<h3>New Features</h3>
607<ul>
608  <li>Support for different archives (jar, war, ear etc.) and nested archives
609      (Trac #78).</li>
610  <li>XML report with line level coverage information (requested for Sonar).</li>
611</ul>
612
613<h3>Fixed Bugs</h3>
614<ul>
615  <li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
616  <li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
617      (Track #69).</li>
618  <li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
619</ul>
620
621<h2>Release 0.3.2 (2010/04/01)</h2>
622
623<h3>New Features</h3>
624<ul>
625  <li>New HTML report option to directly create a zip file containing the report
626      (Trac #12).</li>
627  <li>Code coverage for static initializers in interfaces (Trac #21).</li>
628  <li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
629  <li>Classes without instructions are excluded from reports (Trac #73).</li>
630</ul>
631
632<h3>Fixed Bugs</h3>
633<ul>
634  <li>XML and CSV report output now also works for structures without groups
635      (Track #76).</li>
636</ul>
637
638<h3>API Changes</h3>
639<ul>
640  <li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
641      (Trac #72).</li>
642  <li>To support "off-line" instrumentation scenarios it is not required any
643      more to register instrumented classes with the runtime (Trac #74).</li>
644</ul>
645
646<h2>Release 0.3.1 (2010/02/09)</h2>
647
648<h3>Fixed Bugs</h3>
649<ul>
650  <li>Ant tasks broken on Linux (Trac #68).</li>
651</ul>
652
653<h2>Release 0.3.0 (2010/02/02)</h2>
654
655<h3>New Features</h3>
656<ul>
657  <li>Report renders anonymous classes with type information (Trac #46).</li>
658  <li><code>enabled</code> property added to <code>agent</code> and
659      <code>coverage</code> Ant tasks (Trac #63).</li>
660  <li>Ant task <code>merge</code> added (Trac #52).</li>
661</ul>
662
663<h3>Fixed Bugs</h3>
664<ul>
665  <li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
666  application servers like Glassfish.</li>
667</ul>
668
669<h3>API Changes</h3>
670<ul>
671  <li>Agent option and Ant task parameter <code>file</code> changed to
672      <code>destfile</code> (Trac #59).</li>
673  <li>Agent option and Ant task parameter <code>merge</code> changed to
674      <code>append</code> (Trac #51).</li>
675</ul>
676
677<h2>Release 0.2.0 (2010/01/08)</h2>
678
679<h3>New Features</h3>
680
681<ul>
682  <li>Simplified probe data structure reduces memory usage (Trac #47).</li>
683  <li>Performance test becomes part of the build.</li>
684  <li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
685      as a resource (Trac #50).</li>
686</ul>
687
688<h3>Fixed Bugs</h3>
689
690<ul>
691  <li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
692      while instrumentation and analysis (Trac #44).</li>
693</ul>
694
695<h2>Release 0.1.0 (2009/10/28)</h2>
696
697<p>
698  The very first JaCoCo release.
699</p>
700
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