| | utext_clone creates unwritable deep clone for UChar* provider | | | | | Unresolved | Jan 21, 2022 | Jan 21, 2022 | | |
| | Redesign the ICU break iterator rule files to merge different line break files to reduce size | | | | | Unresolved | Jan 19, 2022 | Jan 19, 2022 | | |
| | gcc 5.5 on Solaris 10 doesn't recognise pow(int, int) | | | | | Unresolved | Jan 17, 2022 | Jan 20, 2022 | | |
| | Illegal cast in ures_loc_countLocales | | | | | Unresolved | Jan 17, 2022 | Jan 20, 2022 | | |
| | A modern version of ucol_safeClone and ucnv_safeClone API | | | | | Unresolved | Jan 17, 2022 | Jan 17, 2022 | | |
| | Add some processing details to ubrk/brkiter documentation | | | | | Unresolved | Jan 14, 2022 | Jan 19, 2022 | | |
| | UnicodeSet - cannot create a set of characters whose SES contains a script | | | | | Out of Scope | Jan 13, 2022 | Jan 20, 2022 | | |
| | ICU 70, build icudt70b reported "icupkg: too few bytes" | | | | | Unresolved | Jan 12, 2022 | Jan 20, 2022 | | |
| | pkgdata with c-file usage is very slow in parallel builds | | | | | Unresolved | Jan 11, 2022 | Jan 19, 2022 | | |
| | CLDR TC members should be able to link CLDR & ICU tickets | | | | | Unresolved | Jan 10, 2022 | Jan 12, 2022 | | |
| | Fix CjkBreakEngine performance issue | | | | | Duplicate | Jan 10, 2022 | Jan 11, 2022 | | |
| | Precision: increment + minFraction supported by ICU4C but not by ICU4J | | | | | Unresolved | Jan 7, 2022 | Jan 12, 2022 | | |
| | behavior of minMaxFraction.withSignificantDigits different from ECMA402 | | | | | Unresolved | Jan 6, 2022 | Jan 19, 2022 | | |
| | vertical fallback: hi-Latn --> hi | | | | | Duplicate | Jan 2, 2022 | Jan 12, 2022 | | |
| | Revert PR#1953 | | | | | Invalid | Jan 2, 2022 | Jan 5, 2022 | | |
| | TrailingZeroDisplay is ignored when RoundingMode is specified | | | | | Unresolved | Dec 30, 2021 | Jan 5, 2022 | | |
| | 壞了 | | | | | Invalid | Dec 26, 2021 | Jan 3, 2022 | | |
| | Broken Link from General Transforms to "Korean Ministry of Culture & Tourism Transliteration" | | | | | Unresolved | Dec 23, 2021 | Jan 5, 2022 | | |
| | Sync CjkBreakEngine logic from icu4j to icu4c for word breaking | | | | | Unresolved | Dec 22, 2021 | Dec 29, 2021 | | |
| | ures_getByKeyWithFallback() and ures_getAllChildrenWithFallback() don't do the same thing | | | | | Unresolved | Dec 20, 2021 | Jan 5, 2022 | | |
| | CLONE - ./configure --disable-tools fails in extra/uconv/ | | | | | Duplicate | Dec 18, 2021 | Jan 5, 2022 | | |
| | some C API functions are not called by unit tests | | | | | Unresolved | Dec 17, 2021 | Jan 12, 2022 | | |
| | LocaleExplorer in ICU4C demos needs update in function ShowTaggedArray | | | | | Unresolved | Dec 14, 2021 | Dec 15, 2021 | | |
| | ICUResourceBundle.getWithFallback() and ICUResourceBundle.getAllChildrenWithFallback() don't do the same thing | | | | | Unresolved | Dec 14, 2021 | Dec 21, 2021 | | |
| | What is the precise range of vietnamese in CJK Unified Ideographs Extension | | | | | Needs More Information | Dec 10, 2021 | Jan 12, 2022 | | |
| | ulistfmt_formatStringsToResult with empty string has different behaviors | | | | | Unresolved | Dec 9, 2021 | Dec 15, 2021 | | |
| | Stop relying on Java finalization | | | | | Unresolved | Dec 5, 2021 | Dec 21, 2021 | | |
| | value in withMinFraction() of increment() does not generate different skeleton | | | | | Duplicate | Dec 3, 2021 | Dec 7, 2021 | | |
| | Normalization of acute accent creates combining acute accent | | | | | Working as Designed | Dec 2, 2021 | Dec 8, 2021 | | |
| | ICU4C 70.1 build warning on Windows | | | | | Unresolved | Dec 1, 2021 | Dec 1, 2021 | | |
| | Number skeletons cannot represent roundingIncrement with minFraction smaller than the length of the fraction | | | | | Unresolved | Nov 30, 2021 | Jan 12, 2022 | | |
| | Remove deprecated ctgmath | | | | | Fixed | Nov 30, 2021 | Dec 1, 2021 | | |
| | Desired formatting of mixed-unit Inf and NaN Measure's? | | | | | Unresolved | Nov 30, 2021 | Dec 8, 2021 | | |
| | Fix divide-by-zero in ICU4J when formatting 0 fuel consumption (mpg <-> l/100km) | | | | | Unresolved | Nov 29, 2021 | Dec 2, 2021 | | |
| | Determine desired behaviour for 1/0 in inverse conversions | | | | | Unresolved | Nov 29, 2021 | Jan 10, 2022 | | |
| | Clarify desired precision handling in Java | | | | | Unresolved | Nov 29, 2021 | Dec 27, 2021 | | |
| | Review handling of built-in units | | | | | Unresolved | Nov 29, 2021 | Dec 27, 2021 | | |
| | Implement deriveComponent/plural rules, and check CLDR-14499 for */prefix | | | | | Duplicate | Nov 29, 2021 | Jan 5, 2022 | | |
| | Make sure ICU doesn't output zero-valued high-magnitude fields | | | | | Unresolved | Nov 29, 2021 | Dec 1, 2021 | | |
| | Implement deriveComponent/plural rules, and check CLDR-14499 for */prefix | | | | | Unresolved | Nov 29, 2021 | Jan 5, 2022 | | |
| | Bring C++ and Java into alignment with regards to how they parse the increment option. | | | | | Unresolved | Nov 29, 2021 | Dec 1, 2021 | | |
| | Export case mapping data from icuexportdata | | | | | Fixed | Nov 26, 2021 | Dec 2, 2021 | | |
| | Heap-buffer-overflow in CollationIterator::appendCEsFromCE32 | | | | | Unresolved | Nov 26, 2021 | Dec 8, 2021 | | |
| | heap-use-after-free: icu_69::CollationData::getCEFromOffsetCE32(int, unsigned int) const | | | | | Duplicate | Nov 26, 2021 | Dec 8, 2021 | | |
| | AddressSanitizer: alloc-dealloc-mismatch | | | | | Unresolved | Nov 26, 2021 | Dec 8, 2021 | | |
| | add loongarch support | | | | | Working as Designed | Nov 25, 2021 | Dec 3, 2021 | | |
| | Broken Link from General Transforms / Regular Expressions to Rules Tutorial | | | | | Unresolved | Nov 25, 2021 | Dec 23, 2021 | | |
| | ICU4J package.html no opening <p> tag for the closing </p> tag | | | | | Unresolved | Nov 24, 2021 | Dec 1, 2021 | | |
| | unnecessary UnicodeSet in member data | | | | | Fixed | Nov 24, 2021 | Dec 1, 2021 | | |
| | Heap-buffer-overflow in CollationData::getCEFromOffsetCE32 | | | | | Unresolved | Nov 23, 2021 | Dec 8, 2021 | | |
