Unfortunately, we cannot support the service anymore. Sorry for inconvenience.
The suitable replacement for this tool will be available at github.com/lvc soon.
ROSA Laboratory, 21 July 2015.

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API changes/compatibility report for the ICU4C library

Provide Unicode and Globalization support for software applications

**Links:** site doc src
**SONAMEs:** libicuio libicule libiculx libicutu libicuuc libicudata libicui18n libicutest

[+] show log
Version	Date	SONAME VERSION	Change Log	Backward Compatibility	Added Symbols	Removed Symbols	Headers Diff	API Changes^? / Binary Compatibility
Version	Date	SONAME VERSION	Change Log	Backward Compatibility	Added Symbols	Removed Symbols	Headers Diff	High	Medium	Low
52.1	2013-10-05	52	n/a	0%	3847 new	3922 removed	diff	0	0	4 warnings
51.2	2013-05-24	51	n/a	99.9%	1 new	0	diff	1 change	0	0
51.1	2013-03-16	51	n/a	0%	3777 new	3906 removed	diff	0	0	4 warnings
50.1.2	2013-01-11	50	changelog	99.4%	0	0	diff	1 change	0	0
50.1.1	2012-12-17	50	changelog	99.4%	1 new	1 removed	diff	2 changes	0	0
50.1	2012-11-05	50	n/a	0%	3780 new	3867 removed	diff	0	0	11 warnings
49.1.2	2012-06-01	49	n/a	100%	0	0	diff	0	0	0
49.1.1	2012-04-06	49	changelog	100%	0	0	diff	0	0	0
49.1	2012-03-21	49	n/a	0%	3743 new	3713 removed	diff	0	0	3 warnings
4.8.1.1	2011-10-19	48	changelog	100%	0	0	diff	0	0	1 warning
4.8.1	2011-07-20	48	changelog	100%	0	0	diff	0	0	0
4.8	2011-05-24	48	n/a	0%	3622 new	3478 removed	diff	0	0	0
4.6.1	2011-03-12	46	changelog	100%	0	0	diff	0	0	0
4.6	2010-12-02	46	n/a	0%	3381 new	3472 removed	diff	0	0	0
4.5.2	2010-09-30	45	changelog	97.3%	32 new	9 removed	diff	29 changes	7 changes	3 warnings
4.5.1	2010-06-23	45	changelog	0%	3352 new	3427 removed	diff	0	0	0
4.4.1	2010-04-28	44	changelog	100%	0	0	diff	0	0	1 warning
4.4	2010-03-15	44	n/a	0%	3331 new	3382 removed	diff	0	0	0
4.3.4	2010-01-23	43	changelog	62.3%	127 new	0	diff	16 changes	3 changes	6 warnings
4.3.3	2009-11-18	43	n/a	99.6%	1 new	0	diff	0	2 changes	27 warnings
4.3.2	2009-10-08	43	n/a	0%	3158 new	3246 removed	diff	0	0	2 warnings
4.3.1	2009-07-23	43	changelog	0%	3155 new	3247 removed	diff	0	0	1 warning
4.2.1	2009-07-01	42	changelog	100%	0	0	diff	0	0	0
4.2.0.1	2009-05-27	42	changelog	100%	0	0	diff	0	0	0
4.2	2009-05-08	42	n/a	0%	3156 new	3169 removed	diff	0	0	4 warnings
4.1.3	2009-02-14	41	n/a	94.3%	118 new	5 removed	diff	9 changes	1 change	19 warnings
4.1.1	2008-09-29	41	n/a	initial version in the tracker
Version	Date	SONAME VERSION	Change Log	Backward Compatibility	Added Symbols	Removed Symbols	Headers Diff	High	Medium	Low
Version	Date	SONAME VERSION	Change Log	Backward Compatibility	Added Symbols	Removed Symbols	Headers Diff	API Changes / Binary Compatibility

Maintained by Andrey Ponomarenko at NTC IT ROSA.