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New Feature/API (Proposal Required)
NumberParser: API to control lenient parse behavior in number format service
Unassigned
Yoshito Umaoka
medium
Unresolved
Jun 28, 2018
Feb 3, 2023
Bug
Change in SimpleDateFormat parsing behavior for certain numeric tokens
Unassigned
Siddharth Bhutiya
assess
Unresolved
Feb 3, 2023
Feb 3, 2023
Bug
dangi round trip bug in 1988/2/17 and 1958/2/18
Unassigned
Frank Yung-Fong Tang
assess
Unresolved
Feb 2, 2023
Feb 2, 2023
Enhancement
RFE: wcwidth/wcswidth implementation based on char properties
Unassigned
TracBot
assess
Unresolved
Jun 28, 2018
Feb 2, 2023
Docs
remove old mention of ICU4C 3.4
Unassigned
slb
minor
Unresolved
Jan 17, 2023
Feb 2, 2023
Bug
Automate Test ICU4J with only little-endian ICU4C data
Unassigned
Frank Yung-Fong Tang
assess
Unresolved
Feb 2, 2023
Feb 2, 2023
Bug
Is libicuuc using (many) C++ run time features?
Unassigned
jason
assess
Unresolved
Dec 22, 2022
Feb 2, 2023
Bug
CFI violation in uarrsort.cpp:189:19 during build
Unassigned
Frank Yung-Fong Tang
assess
Unresolved
Jan 17, 2023
Feb 2, 2023
Tests
ICU locale service class to document all supported Unicode locale extensions
Unassigned
Yoshito Umaoka
assess
Unresolved
Jan 5, 2023
Feb 2, 2023
Enhancement
support Tibetan calendar in Calendar & DateFormat
Unassigned
Markus Scherer
medium
Unresolved
Sep 26, 2018
Feb 2, 2023
Enhancement
Update icuexportdata to support string properties and Bidi properties
Unassigned
Elango Cheran
assess
Unresolved
Feb 2, 2023
Feb 2, 2023
Bug
Calendar.getFirstDayOfWeek ignores the -u-fw setting in locale
Unassigned
Mihai Nita
major
Unresolved
Dec 9, 2022
Jan 31, 2023
Enhancement
Commit Checker: add "bad commits" list?
Unassigned
Steven R. Loomis
assess
Unresolved
Sep 16, 2021
Jan 30, 2023
Enhancement
Support new locale -u- extension keywords fw (first day of week), hc (hour cycle)
Unassigned
Peter Edberg
major
Unresolved
Jun 28, 2018
Jan 27, 2023
Enhancement
ICU4J: split out "utilities.jar"
Unassigned
Steven R. Loomis
medium
Unresolved
Sep 17, 2021
Jan 25, 2023
Enhancement
Make ICU4J CI builds available via sonatype snapshot
Unassigned
Steven R. Loomis
minor
Unresolved
May 15, 2019
Jan 25, 2023
Bug
Infinite loop in icu/icu4c/source/i18n/collationbuilder.cpp:1127
Unassigned
Kobrin Eli
major
Unresolved
Dec 20, 2022
Jan 25, 2023
Task
Export data required by HarfBuzz for ICU4X
Unassigned
Henri Sivonen
medium
Unresolved
Jan 16, 2023
Jan 19, 2023
Bug
The APIs are difficult to use with the default unit
Unassigned
Mihai Nita
assess
Unresolved
Jan 17, 2023
Jan 17, 2023
Bug
Word splitting Korean and Japanese in ICU4J
Unassigned
T X
assess
Unresolved
Dec 27, 2022
Jan 14, 2023
Bug
Chinese calendar issue in 1890
Unassigned
Frank Yung-Fong Tang
medium
Unresolved
Dec 15, 2022
Jan 13, 2023
Bug
Number formatting is really complicated
Unassigned
Rich Gillam
major
Unresolved
Jul 20, 2022
Jan 12, 2023
Bug
[ICU4C] Building in Cygwin with GNU Make from icu-release-71-1.zip linker error
Unassigned
Nathan Pedrick
assess
Unresolved
Jun 16, 2022
Jan 12, 2023
User Guide
C++: document that ICU functions *might* recover from an out-of-memory situation (OOM)
Unassigned
Markus Scherer
minor
Unresolved
Jan 5, 2023
Jan 12, 2023
Bug
Documentation bugs
Unassigned
Mark Davis
medium
Unresolved
Jan 4, 2023
Jan 12, 2023
Bug
OOM during call to ICU routine leads to stuck state, any subsequent call will fail with same error
Unassigned
Martin Richtarsky
minor
Unresolved
Nov 23, 2022
Jan 12, 2023
Bug
OOM during first call to ICU routine leads to stuck state, any call will fail
Unassigned
Martin Richtarsky
minor
Unresolved
Nov 23, 2022
Jan 12, 2023
Bug
Please build a cfi bot build config
Unassigned
Frank Yung-Fong Tang
medium
Unresolved
Nov 3, 2020
Jan 12, 2023
Tests
Develop process to measure ICU data size changes, add as CI task to GHA
Unassigned
Norbert Runge
medium
Unresolved
Dec 15, 2022
Jan 5, 2023
Tests
Add CI task for Test ICU4C without collation rule strings
Unassigned
Norbert Runge
medium
Unresolved
Dec 15, 2022
Jan 5, 2023
Tests
Add CI task for Test UCONFIG_NO_CONVERSION BRS task
Unassigned
Norbert Runge
medium
Unresolved
Dec 15, 2022
Jan 5, 2023
New Feature/API (Proposal Required)
Add utilities to support source code spoofing detection
Unassigned
Mark Davis
major
Unresolved
Dec 15, 2022
Jan 5, 2023
Bug
UndefinedBehaviorSanitizer failures in icu73 tree
Unassigned
Frank Yung-Fong Tang
major
Unresolved
Dec 6, 2022
Jan 5, 2023
Bug
Add explicit template instantiation declaration to header
Unassigned
Thomas Köppe
medium
Unresolved
Dec 2, 2022
Jan 5, 2023
Enhancement
C++: use standard nullptr, char16_t, override, final
Unassigned
Markus Scherer
major
Unresolved
Nov 10, 2021
Dec 22, 2022
Enhancement
Automatically prefix dependabot commit messages with custom prefix
Unassigned
Norbert Runge
assess
Unresolved
Feb 10, 2022
Dec 16, 2022
Bug
UBSAN breakage inside pointerTOCLookupFn
Unassigned
Frank Yung-Fong Tang
major
Unresolved
Dec 6, 2022
Dec 13, 2022
Bug
genccode, toolutil: incorrect extension when generating MASM assembly
Unassigned
Amyspark
minor
Unresolved
Nov 20, 2022
Dec 8, 2022
Bug
UBSan complains about left-shift of negative number in ucurr.cpp
Unassigned
Markus Scherer
major
Unresolved
Dec 2, 2022
Dec 8, 2022
Enhancement
support format to nano second precision
Unassigned
Frank Yung-Fong Tang
major
Unresolved
Nov 30, 2022
Dec 8, 2022
Tests
Add CI action for fuzzing set up
Unassigned
david korczynski
major
Unresolved
Nov 18, 2022
Dec 7, 2022
Bug
toolutil: generated MASM assembly is valid only for 32-bit
Unassigned
Amyspark
medium
Unresolved
Nov 17, 2022
Dec 7, 2022
Bug
bug in u_versionToString(); value of 104 is output as "14"
Unassigned
jdavis
major
Unresolved
Nov 29, 2022
Dec 7, 2022
Enhancement
genccode, toolutil: Support NASM as an assembly language backend
Unassigned
Amyspark
medium
Unresolved
Nov 20, 2022
Dec 7, 2022
Enhancement
Treat warnings as errors when building icu4c with MSVC compilers
Unassigned
Rahul Pandey
major
Unresolved
Nov 18, 2022
Dec 7, 2022
Task
ICU 73 BRS
Unassigned
Markus Scherer
blocks-release
Unresolved
Dec 1, 2022
Dec 2, 2022
Task
ICU 73rc BRS
Unassigned
Markus Scherer
blocks-release
Unresolved
Dec 1, 2022
Dec 1, 2022
Bug
MeasureUnit.forIdentifier() seems to not handle unit ID aliases
Unassigned
Markus Scherer
major
Unresolved
Nov 30, 2022
Dec 1, 2022
Bug
ICU does not build on PPC Tiger, Mac OS X 10.4.11, because of problems with assembly code
Unassigned
Kirill Korinsky
minor
Unresolved
Nov 20, 2022
Dec 1, 2022
Bug
Misleading IllegalArgumentException: Conflicting fields from DateIntervalFormat.getInstance()
Unassigned
Jan Štola
major
Unresolved
Nov 16, 2022
Dec 1, 2022
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