Scala 2.7.3 final

We are glad to announce the new stable release of Scala! You can obtain the new Scala 2.7.3 final [1] from our Download Page [1]. This version is a maintenance release, which fixes several bugs and is mainly oriented towards stability; new features are being developed, and will become available, in our future Scala 2.8 release. Please read below for further details.

You can download Scala 2.7.3 final, as usual, from our Download Page [1]. The corresponding Scala plugin for Eclipse [2] is also available.

What is new?

There are no new features, as this is essentially a maintenance release; however, many bug fixes and other improvements are available in this version, including:

fixes for bugs #1460 [3], #1467 [4], #1461 [5], #1464 [6], #1454 [7], #1382 [8], #1374 [9], #1402 [10], #1379 [11], #1375 [12], #1241 [13], #1263 [14], #1235 [15], #4e4e4e [16], #1404 [17], #1390 [18], #1329 [19], #1329 [19], #1367 [20], #1323 [21], #1306 [22], #1294 [23], #1249 [24], #282828 [25], #1206 [26], #1267 [27], #1289 [28], #1271 [29], #979797 [30], #1232 [31], #1167 [32], #1315 [33], #3c3c3c [34], #1083 [35], #1257 [36], #1264 [37], #1358 [38], #1514 [39], #1624 [40], #1112 [41], #1620 [42], #1070 [43], #1541 [44]

fixed IntMap and LongMap.getOrElse
several optimisation fixes (dead-code elimination)
scaladoc fixes
deepToString fixes
fixed Queue.enqueue
ScalaSwing fixes and improvements
optimisation to Range.foreach, #1297 [45]
fixed EOF problem with RegexParsers.phrase
fixed a problem with files vs. URLs on Windows.
fixed problem with partest-created compilers not finding scala package.
fix for testing.Show on .NET
fixes for Windows platform
fixed bug where fsc sometimes fails to start
fix memory leak in handling GC of actors
remove race condition when linking/unlinking actors
thread pool in actor runtime now uses Thread.getState() instead of timestamps on JVM 1.5, yielding substantial performance improvements
improve actor scheduling on JVM 1.4
fixes to BigDecimal
improvements to JVM 1.4 support

Links:
[1] http://www.scala-lang.org/downloads
[2] http://www.scala-lang.org/node/94
[3] http://lampsvn.epfl.ch/trac/scala/ticket/1460
[4] http://lampsvn.epfl.ch/trac/scala/ticket/1467
[5] http://lampsvn.epfl.ch/trac/scala/ticket/1461
[6] http://lampsvn.epfl.ch/trac/scala/ticket/1464
[7] http://lampsvn.epfl.ch/trac/scala/ticket/1454
[8] http://lampsvn.epfl.ch/trac/scala/ticket/1382
[9] http://lampsvn.epfl.ch/trac/scala/ticket/1374
[10] http://lampsvn.epfl.ch/trac/scala/ticket/1402
[11] http://lampsvn.epfl.ch/trac/scala/ticket/1379
[12] http://lampsvn.epfl.ch/trac/scala/ticket/1375
[13] http://lampsvn.epfl.ch/trac/scala/ticket/1241
[14] http://lampsvn.epfl.ch/trac/scala/ticket/1263
[15] http://lampsvn.epfl.ch/trac/scala/ticket/1235
[16] http://lampsvn.epfl.ch/trac/scala/ticket/547
[17] http://lampsvn.epfl.ch/trac/scala/ticket/1404
[18] http://lampsvn.epfl.ch/trac/scala/ticket/1390
[19] http://lampsvn.epfl.ch/trac/scala/ticket/1329
[20] http://lampsvn.epfl.ch/trac/scala/ticket/1367
[21] http://lampsvn.epfl.ch/trac/scala/ticket/1323
[22] http://lampsvn.epfl.ch/trac/scala/ticket/1306
[23] http://lampsvn.epfl.ch/trac/scala/ticket/1294
[24] http://lampsvn.epfl.ch/trac/scala/ticket/1249
[25] http://lampsvn.epfl.ch/trac/scala/ticket/508
[26] http://lampsvn.epfl.ch/trac/scala/ticket/1206
[27] http://lampsvn.epfl.ch/trac/scala/ticket/1267
[28] http://lampsvn.epfl.ch/trac/scala/ticket/1289
[29] http://lampsvn.epfl.ch/trac/scala/ticket/1271
[30] http://lampsvn.epfl.ch/trac/scala/ticket/998
[31] http://lampsvn.epfl.ch/trac/scala/ticket/1232
[32] http://lampsvn.epfl.ch/trac/scala/ticket/1167
[33] http://lampsvn.epfl.ch/trac/scala/ticket/1315
[34] http://lampsvn.epfl.ch/trac/scala/ticket/820
[35] http://lampsvn.epfl.ch/trac/scala/ticket/1083
[36] http://lampsvn.epfl.ch/trac/scala/ticket/1257
[37] http://lampsvn.epfl.ch/trac/scala/ticket/1264
[38] http://lampsvn.epfl.ch/trac/scala/ticket/1358
[39] http://lampsvn.epfl.ch/trac/scala/ticket/1514
[40] http://lampsvn.epfl.ch/trac/scala/ticket/1624
[41] http://lampsvn.epfl.ch/trac/scala/ticket/1112
[42] http://lampsvn.epfl.ch/trac/scala/ticket/1620
[43] http://lampsvn.epfl.ch/trac/scala/ticket/1070
[44] http://lampsvn.epfl.ch/trac/scala/ticket/1541
[45] http://lampsvn.epfl.ch/trac/scala/ticket/1297