GitHub user github-actions[bot] created a discussion: Apache Arrow Go 18.8.0
## What's Changed * feat(parquet/schema): Wire up logical type functionality for writing geo types by @C-Loftus in https://github.com/apache/arrow-go/pull/960 * chore: Bump actions/setup-go from 6.5.0 to 7.0.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/961 * chore: Bump actions/checkout from 7.0.0 to 7.0.1 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/963 * chore(dev/release): filter out non numeric go releases (rc's and beta's) when finding latest go by @raulcd in https://github.com/apache/arrow-go/pull/968 * ci: fix release workflow discussions by @zeroshade in https://github.com/apache/arrow-go/pull/980 * chore: Bump modernc.org/sqlite from 1.53.0 to 1.54.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/964 * chore: Bump google.golang.org/grpc from 1.82.0 to 1.82.1 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/965 * chore: Bump github.com/klauspost/compress from 1.19.0 to 1.19.1 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/966 * chore: Bump actions/setup-python from 6.3.0 to 7.0.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/962 * ci: fix lint on release workflow by @zeroshade in https://github.com/apache/arrow-go/pull/982 * fix: remove superfluous struct field index compare by @Willem-J-an in https://github.com/apache/arrow-go/pull/970 * fix(ipc): reject truncated message frames by @fallintoplace in https://github.com/apache/arrow-go/pull/991 * fix(internal/utils): handle reader reset and short peeks by @fallintoplace in https://github.com/apache/arrow-go/pull/987 * fix(arrow/ipc): propagate CLI stream errors by @fallintoplace in https://github.com/apache/arrow-go/pull/986 * fix(arrow/flight): avoid blocking after stream cancellation by @fallintoplace in https://github.com/apache/arrow-go/pull/989 * fix(parquet/variant): handle empty metadata keys by @fallintoplace in https://github.com/apache/arrow-go/pull/985 * fix(flight/flightsql/example): propagate row iteration errors by @fallintoplace in https://github.com/apache/arrow-go/pull/990 * fix(parquet): reject truncated scalar bit reads by @fallintoplace in https://github.com/apache/arrow-go/pull/944 * fix: Fix arm64 assembly stack frame manipulation by @nsrip-dd in https://github.com/apache/arrow-go/pull/984 * fix(arrow/array): support zero-column tables by @fallintoplace in https://github.com/apache/arrow-go/pull/988 * docs(parquet): Add thrift generation contribution info by @C-Loftus in https://github.com/apache/arrow-go/pull/971 * fix(array): reject mismatched known null counts during full validation by @fallintoplace in https://github.com/apache/arrow-go/pull/993 * fix(arrow/array): `Resize(0)` on non-empty builder causes memory leak by @serramatutu in https://github.com/apache/arrow-go/pull/995 * feat(parquet/pqarrow): Read support for extension types / geo by @C-Loftus in https://github.com/apache/arrow-go/pull/969 * fix(array): validate run-end encoded invariants by @fallintoplace in https://github.com/apache/arrow-go/pull/992 * fix(array): validate binary_view and string_view payloads by @fallintoplace in https://github.com/apache/arrow-go/pull/994 * fix(parquet): wrap DELTA_BINARY_PACKED deltas at the physical type width by @tom-eon in https://github.com/apache/arrow-go/pull/1027 * fix(arrow/compute): use is_null/is_not_null in expressions by @fallintoplace in https://github.com/apache/arrow-go/pull/997 * fix(arrow/ipc): reject NaN minSpaceSavings values by @fallintoplace in https://github.com/apache/arrow-go/pull/998 * fix(arrow/tensor): default nil dimension names to empty strings by @fallintoplace in https://github.com/apache/arrow-go/pull/999 * fix(arrow/scalar): allow null extension scalars to keep null storage by @fallintoplace in https://github.com/apache/arrow-go/pull/1000 * fix(arrow/scalar): handle nil child values in run-end scalars by @fallintoplace in https://github.com/apache/arrow-go/pull/1001 * fix(arrow/array): ignore zero-count union appends by @fallintoplace in https://github.com/apache/arrow-go/pull/1026 * fix(arrow/csv): preserve decimal precision by @fallintoplace in https://github.com/apache/arrow-go/pull/1022 * fix(parquet/metadata): compare bloom filter caps in bits by @fallintoplace in https://github.com/apache/arrow-go/pull/996 * fix(parquet/pqarrow): reject timestamp coercion overflow by @fallintoplace in https://github.com/apache/arrow-go/pull/1008 * fix(parquet/file): reject records starting with nonzero repetition levels by @fallintoplace in https://github.com/apache/arrow-go/pull/1009 * fix(parquet/variant): reject truncated scalar values by @fallintoplace in https://github.com/apache/arrow-go/pull/1017 * fix(parquet/encoding): reject invalid delta byte prefixes by @fallintoplace in https://github.com/apache/arrow-go/pull/1014 * fix(parquet/metadata): preserve infinite floating-point statistics by @fallintoplace in https://github.com/apache/arrow-go/pull/1007 * fix(parquet/encoding): bound lazy dictionary growth by @fallintoplace in https://github.com/apache/arrow-go/pull/1011 * fix(parquet/encoding): respect declared RLE payload lengths by @fallintoplace in https://github.com/apache/arrow-go/pull/1015 * fix(parquet/encoding): validate delta binary packed headers by @fallintoplace in https://github.com/apache/arrow-go/pull/1012 * fix(parquet/encoding): reject invalid delta length payloads by @fallintoplace in https://github.com/apache/arrow-go/pull/1013 * fix(parquet/pqarrow): preserve INT96 timestamps across units by @fallintoplace in https://github.com/apache/arrow-go/pull/1006 * fix(parquet/pqarrow): Change interface name for arrow type on read for extension types by @C-Loftus in https://github.com/apache/arrow-go/pull/1028 * chore: Bump docker/login-action from 4.4.0 to 4.5.1 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1030 * fix(arrow/csv): respect timestamp timezones by @fallintoplace in https://github.com/apache/arrow-go/pull/1025 * fix(parquet/compress): avoid closing caller streams for uncompressed wrappers by @fallintoplace in https://github.com/apache/arrow-go/pull/1003 * fix(parquet/compress): allocate uncompressed output for short destinations by @fallintoplace in https://github.com/apache/arrow-go/pull/1004 * fix(internal/utils): keep byteReader position after failed seeks by @fallintoplace in https://github.com/apache/arrow-go/pull/1005 * fix(parquet/file): count repeated skips in logical rows by @fallintoplace in https://github.com/apache/arrow-go/pull/1002 * fix(parquet/metadata): reject malformed fixed-width statistics by @fallintoplace in https://github.com/apache/arrow-go/pull/1010 * fix(arrow/array): skip empty table chunks by @fallintoplace in https://github.com/apache/arrow-go/pull/1023 * fix(arrow/scalar): reject negative array lengths by @fallintoplace in https://github.com/apache/arrow-go/pull/1024 * fix(arrow/array): validate fixed-size list child lengths by @fallintoplace in https://github.com/apache/arrow-go/pull/1019 * fix(parquet/pqarrow): calculate large decimal widths by @fallintoplace in https://github.com/apache/arrow-go/pull/1034 * fix(parquet/schema): reject invalid fixed lengths by @fallintoplace in https://github.com/apache/arrow-go/pull/1035 * fix(parquet/encoding): reject truncated plain boolean data by @fallintoplace in https://github.com/apache/arrow-go/pull/1031 * fix(parquet/metadata): return page index decode errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1032 * fix(parquet/metadata): validate adaptive bloom options by @fallintoplace in https://github.com/apache/arrow-go/pull/1033 * fix(tmpl): report generated output write errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1037 * fix(arrow/array): propagate embedded pointer nullability by @fallintoplace in https://github.com/apache/arrow-go/pull/1038 * fix(flight/flightsql/driver): convert Date32 values by @fallintoplace in https://github.com/apache/arrow-go/pull/1039 * fix(arrow/scalar): support same-width time casts by @fallintoplace in https://github.com/apache/arrow-go/pull/1040 * fix(arrow/scalar): use duration type for units by @fallintoplace in https://github.com/apache/arrow-go/pull/1041 * fix(arrow/array): validate union child upper bound by @fallintoplace in https://github.com/apache/arrow-go/pull/1043 * chore: Bump google.golang.org/grpc from 1.82.1 to 1.83.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1092 * chore: Bump docker/login-action from 4.5.1 to 4.6.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1093 * refactor(arrow/avro): migrate from hamba/avro to twmb/avro by @prochac in https://github.com/apache/arrow-go/pull/830 * fix(arrow/array): validate struct child lengths by @fallintoplace in https://github.com/apache/arrow-go/pull/1021 * fix(arrow/cdata): validate imported schema topology by @fallintoplace in https://github.com/apache/arrow-go/pull/1046 * fix(parquet/metadata): validate row-group ordinals in PageIndexReader.WillNeed by @fallintoplace in https://github.com/apache/arrow-go/pull/1057 * fix(arrow/flight): limit descriptors to next payload by @fallintoplace in https://github.com/apache/arrow-go/pull/1042 * fix(parquet): propagate nonce generation failures by @fallintoplace in https://github.com/apache/arrow-go/pull/1045 * fix(parquet/metadata): reject negative row-group indices in Subset by @fallintoplace in https://github.com/apache/arrow-go/pull/1055 * fix(parquet/metadata): use default writer properties when props is nil by @fallintoplace in https://github.com/apache/arrow-go/pull/1058 * fix(parquet/metadata): return schema initialization errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1056 * fix(parquet/pqarrow): propagate level builder errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1049 * fix(arrow/flight/session): clone option values by @fallintoplace in https://github.com/apache/arrow-go/pull/1044 * fix(parquet/variant): validate metadata offset tables by @fallintoplace in https://github.com/apache/arrow-go/pull/1063 * fix(arrow/csv): release Reader record builders by @fallintoplace in https://github.com/apache/arrow-go/pull/1059 * fix(parquet/pqarrow): release partially constructed field readers by @fallintoplace in https://github.com/apache/arrow-go/pull/1061 * fix(arrow/array): make dictionary suffix null indexes relative by @fallintoplace in https://github.com/apache/arrow-go/pull/1064 * fix(parquet/pqarrow): prefer stored schema extension type on read by @twuebi in https://github.com/apache/arrow-go/pull/1051 * fix(arrow/flight/flightsql): avoid double-retaining parameter readers by @fallintoplace in https://github.com/apache/arrow-go/pull/1066 * fix(flightsql): isolate example SQLite databases by @fallintoplace in https://github.com/apache/arrow-go/pull/1067 * fix(arrow): return an owned slice from Schema.FieldsByName by @fallintoplace in https://github.com/apache/arrow-go/pull/1069 * fix(arrow/ipc): return errors for malformed file record batches by @fallintoplace in https://github.com/apache/arrow-go/pull/1062 * fix(flight): return Unauthenticated for invalid unary auth tokens by @fallintoplace in https://github.com/apache/arrow-go/pull/1070 * fix(arrow/array): always release JSON reader builder by @fallintoplace in https://github.com/apache/arrow-go/pull/1065 * fix(flight): accept case-insensitive authorization schemes by @fallintoplace in https://github.com/apache/arrow-go/pull/1071 * fix(parquet): reject short page writes by @fallintoplace in https://github.com/apache/arrow-go/pull/1050 * fix(parquet/file): close file on OpenParquetFile errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1053 * fix(parquet): reject truncated footer signatures by @fallintoplace in https://github.com/apache/arrow-go/pull/1074 * fix(arrow/ipc): reject non-dictionary initial messages by @fallintoplace in https://github.com/apache/arrow-go/pull/1054 * feat(flightsql): allow configuring the driver memory allocator by @fallintoplace in https://github.com/apache/arrow-go/pull/1076 * fix(arrow): avoid retains on invalid chunk construction by @fallintoplace in https://github.com/apache/arrow-go/pull/1078 * fix(parquet): row-align V1 pages with offset indexes by @fallintoplace in https://github.com/apache/arrow-go/pull/1075 * fix(arrow/array): clean up partial table construction by @fallintoplace in https://github.com/apache/arrow-go/pull/1077 * fix(parquet_reader): propagate batch read errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1081 * fix(arrow): isolate schemas created by AddField by @fallintoplace in https://github.com/apache/arrow-go/pull/1079 * fix(arrow/util): avoid protobuf map schema goroutines by @fallintoplace in https://github.com/apache/arrow-go/pull/1082 * fix(array): format date arrays in String by @fallintoplace in https://github.com/apache/arrow-go/pull/1068 * fix(parquet): report initialized row-group columns correctly by @fallintoplace in https://github.com/apache/arrow-go/pull/1072 * fix(parquet): serialize column chunk file offsets by @fallintoplace in https://github.com/apache/arrow-go/pull/1073 * fix(arrow/util): release protobuf record builders by @fallintoplace in https://github.com/apache/arrow-go/pull/1084 * fix(arrow/util): release protobuf enum dictionaries by @fallintoplace in https://github.com/apache/arrow-go/pull/1083 * fix(arrow/avro): stop reader workers before reuse by @fallintoplace in https://github.com/apache/arrow-go/pull/1048 * fix(parquet): restore Arrow duration units from schema metadata by @fallintoplace in https://github.com/apache/arrow-go/pull/1095 * fix(compute): round negative HalfToOdd ties correctly by @fallintoplace in https://github.com/apache/arrow-go/pull/1094 * perf(arrow/bitutil): add SetBitSwap/ClearBitSwap, use in builder.SetNull by @tom-eon in https://github.com/apache/arrow-go/pull/1090 * chore: Bump modernc.org/sqlite from 1.54.0 to 1.55.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1091 * fix(array): compare sparse union slices at relative offsets by @fallintoplace in https://github.com/apache/arrow-go/pull/1096 * fix(arrow/ipc): make writer failures terminal by @fallintoplace in https://github.com/apache/arrow-go/pull/1047 * feat(parquet): add WithDictionaryCostFallback writer property by @tom-eon in https://github.com/apache/arrow-go/pull/1036 * fix(parquet/pqarrow): release extension arrays after chunking by @fallintoplace in https://github.com/apache/arrow-go/pull/1060 * fix(parquet/encoding): read ahead in the streaming value buffer by @joechenrh in https://github.com/apache/arrow-go/pull/937 * fix(parquet/variant): preserve metadata keys when cloning by @fallintoplace in https://github.com/apache/arrow-go/pull/1080 * test(arrow/util): cover zero-field protobuf records by @fallintoplace in https://github.com/apache/arrow-go/pull/1085 * fix(arrow/scalar): preserve metadata in FromScalar by @fallintoplace in https://github.com/apache/arrow-go/pull/1100 * fix(arrow/scalar): preserve binary cast target types by @fallintoplace in https://github.com/apache/arrow-go/pull/1101 * fix(arrow/scalar): support boolean identity casts by @fallintoplace in https://github.com/apache/arrow-go/pull/1102 * fix(arrow/util): handle invalid protobuf Any values by @fallintoplace in https://github.com/apache/arrow-go/pull/1086 * fix(arrow/array): avoid copying initialized extension refcounts by @fallintoplace in https://github.com/apache/arrow-go/pull/1089 * fix(parquet): preserve dictionary index types by @fallintoplace in https://github.com/apache/arrow-go/pull/1098 * fix(parquet_reader): propagate statistics decoding errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1087 * fix(arrow/array): avoid panics cleaning partial tables by @fallintoplace in https://github.com/apache/arrow-go/pull/1103 * fix(arrow/ipc): release reader state on schema errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1112 * fix(arrow/scalar): format extension values from storage scalars by @fallintoplace in https://github.com/apache/arrow-go/pull/1111 * fix(arrow/array): isolate table columns from caller slices by @fallintoplace in https://github.com/apache/arrow-go/pull/1105 * fix(arrow/scalar): preserve exact decimal string casts by @fallintoplace in https://github.com/apache/arrow-go/pull/1107 * fix(arrow/tensor): validate typed constructor data by @fallintoplace in https://github.com/apache/arrow-go/pull/1104 * fix(arrow/scalar): format interval scalars in String by @fallintoplace in https://github.com/apache/arrow-go/pull/1115 * fix(arrow/array): preserve rows for empty-schema JSON input by @fallintoplace in https://github.com/apache/arrow-go/pull/1117 * fix(arrow/util): return protobuf record conversion errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1088 * fix(arrow/scalar): validate FromScalar destinations by @fallintoplace in https://github.com/apache/arrow-go/pull/1106 * fix(arrow/scalar): use wide offsets for large binary scalars by @fallintoplace in https://github.com/apache/arrow-go/pull/1108 * fix(arrow/scalar): apply timestamp zones when casting to dates by @fallintoplace in https://github.com/apache/arrow-go/pull/1110 * fix(arrow/ipc): validate file block framing and lengths by @fallintoplace in https://github.com/apache/arrow-go/pull/1097 * fix(arrow/scalar): release partial children after failed struct extraction by @fallintoplace in https://github.com/apache/arrow-go/pull/1118 * fix(arrow/ipc): return errors for invalid record indexes by @fallintoplace in https://github.com/apache/arrow-go/pull/1120 * fix(parquet): read null fixed-size-list parents by @fallintoplace in https://github.com/apache/arrow-go/pull/1099 * fix(arrow/scalar): release partial children after failed struct conversion by @fallintoplace in https://github.com/apache/arrow-go/pull/1114 * chore: Bump github.com/klauspost/compress from 1.19.1 to 1.19.2 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1166 * chore: Bump github.com/pierrec/lz4/v4 from 4.1.27 to 4.1.28 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1168 * chore: Bump modernc.org/sqlite from 1.55.0 to 1.56.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1165 * chore: Bump github.com/twmb/avro from 1.5.0 to 1.7.2 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1167 * fix(parquet/metadata): return error for missing column metadata by @fallintoplace in https://github.com/apache/arrow-go/pull/1137 * fix(arrow/array): widen dictionary index bounds checks by @fallintoplace in https://github.com/apache/arrow-go/pull/1129 * fix(compute/exprs): avoid empty field reference panic by @fallintoplace in https://github.com/apache/arrow-go/pull/1130 * fix(compute): handle odd temporal multiples by @fallintoplace in https://github.com/apache/arrow-go/pull/1119 * fix(arrow/csv): preserve first row during headerless inference by @fallintoplace in https://github.com/apache/arrow-go/pull/1145 * fix(arrow/array): bound table reader batches by @fallintoplace in https://github.com/apache/arrow-go/pull/1146 * fix(arrow/extensions): compare JSON storage types semantically by @fallintoplace in https://github.com/apache/arrow-go/pull/1150 * fix(arrow/ipc): preserve minSpaceSavings in stream writer by @fallintoplace in https://github.com/apache/arrow-go/pull/1143 * fix(parquet/compress): honor LZ4 raw destination contract by @fallintoplace in https://github.com/apache/arrow-go/pull/1147 * fix(arrow): reject duplicate union type codes by @fallintoplace in https://github.com/apache/arrow-go/pull/1131 * fix(parquet/metadata): handle invalid row-group column indexes by @fallintoplace in https://github.com/apache/arrow-go/pull/1125 * fix(compute/exec): handle missing validity buffers by @fallintoplace in https://github.com/apache/arrow-go/pull/1136 * fix(compute/exec): report ListView buffer counts by @fallintoplace in https://github.com/apache/arrow-go/pull/1133 * fix(arrow): include KeysSorted in map equality by @fallintoplace in https://github.com/apache/arrow-go/pull/1134 * fix(compute): reject non-array-like filters by @fallintoplace in https://github.com/apache/arrow-go/pull/1135 * fix(memory): handle zero-length checked reallocations by @fallintoplace in https://github.com/apache/arrow-go/pull/1132 * fix(parquet/pqarrow): validate reader indexes by @fallintoplace in https://github.com/apache/arrow-go/pull/1124 * fix(arrow/csv): validate custom converter row counts by @fallintoplace in https://github.com/apache/arrow-go/pull/1148 * fix(parquet/encoding): honor BufferWriter offsets by @fallintoplace in https://github.com/apache/arrow-go/pull/1144 * fix(flightsql): stop row streaming after close by @fallintoplace in https://github.com/apache/arrow-go/pull/1151 * fix(flightsql): protect configured authorization metadata by @fallintoplace in https://github.com/apache/arrow-go/pull/1153 * perf(parquet/pqarrow): avoid reflection in integer transfers by @fallintoplace in https://github.com/apache/arrow-go/pull/1163 * fix(flightsql): reject unsupported transaction options by @fallintoplace in https://github.com/apache/arrow-go/pull/1152 * fix(arrow/scalar): handle zero-length scalar arrays by @fallintoplace in https://github.com/apache/arrow-go/pull/1116 * perf(arrow/array): pack validity values in batches by @fallintoplace in https://github.com/apache/arrow-go/pull/1185 * feat(arrow/array): roll back JSON builder state after failed rows by @fallintoplace in https://github.com/apache/arrow-go/pull/1113 * fix(arrow/ipc): avoid deadlock on compression errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1142 * fix(arrow/csv): append null for later parse failures by @fallintoplace in https://github.com/apache/arrow-go/pull/1149 * feat(arrow/array): add ValueAsAny for native Go values by @dgvj-work in https://github.com/apache/arrow-go/pull/1170 * perf(arrow/array): bulk append fixed-size list nulls and empty values by @fallintoplace in https://github.com/apache/arrow-go/pull/1183 * perf(parquet): encode spaced booleans without compaction by @fallintoplace in https://github.com/apache/arrow-go/pull/1175 * fix(parquet/pqarrow): reject decimal overflow in integer columns by @fallintoplace in https://github.com/apache/arrow-go/pull/1122 * fix(arrow/array/arreflect): reject unrepresentable timestamps by @fallintoplace in https://github.com/apache/arrow-go/pull/1123 * feat(compute): add cumulative_sum and cumulative_sum_checked by @fallintoplace in https://github.com/apache/arrow-go/pull/1139 * fix(arrow/ipc): return compression errors from record encoder by @fallintoplace in https://github.com/apache/arrow-go/pull/1141 * perf(arrow/array): bulk append fixed-width empty values by @fallintoplace in https://github.com/apache/arrow-go/pull/1180 * perf(arrow/csv): reserve record builders for chunked reads by @fallintoplace in https://github.com/apache/arrow-go/pull/1198 * perf(arrow/array): compare list values by valid runs by @fallintoplace in https://github.com/apache/arrow-go/pull/1184 * perf(parquet): optimize numeric dictionary insertion by @fallintoplace in https://github.com/apache/arrow-go/pull/1178 * feat(arrow/flight/sql): Add is_update field to ActionCreatePreparedStatementResult by @ennuite in https://github.com/apache/arrow-go/pull/732 * chore: Bump google.golang.org/protobuf from 1.36.11 to 1.36.12 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1207 * chore: Bump github.com/stretchr/testify from 1.11.1 to 1.12.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1208 * feat(compute): add dictionary_encode by @fallintoplace in https://github.com/apache/arrow-go/pull/1140 * perf(parquet): batch plain BYTE_ARRAY encoding by @fallintoplace in https://github.com/apache/arrow-go/pull/1193 * fix(arrow/csv): append null for invalid fixed-size binary values by @fallintoplace in https://github.com/apache/arrow-go/pull/1121 * fix(parquet/pqarrow): reject out-of-range INT96 timestamps by @fallintoplace in https://github.com/apache/arrow-go/pull/1128 * perf(parquet): batch delta binary packed decoding by @fallintoplace in https://github.com/apache/arrow-go/pull/1169 * perf(arrow/array): bulk append list nulls and empty values by @fallintoplace in https://github.com/apache/arrow-go/pull/1187 * perf(parquet/pqarrow): decode booleans directly to bitmaps by @fallintoplace in https://github.com/apache/arrow-go/pull/1182 * perf(parquet/pqarrow): build nullable fixed-size list children directly by @fallintoplace in https://github.com/apache/arrow-go/pull/1195 * perf(internal/hashing): build binary memo offsets in one pass by @fallintoplace in https://github.com/apache/arrow-go/pull/1196 * perf(arrow/compute): take chunked binary values without concatenation by @fallintoplace in https://github.com/apache/arrow-go/pull/1199 * chore: Bump github.com/twmb/avro from 1.7.2 to 1.8.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1209 * perf(arrow/array): reuse TableReader scratch slices by @fallintoplace in https://github.com/apache/arrow-go/pull/1200 * fix(parquet/pqarrow): reject decimal overflow when writing integers by @fallintoplace in https://github.com/apache/arrow-go/pull/1161 * fix(arrow/array): preserve run-end encoded empty values by @fallintoplace in https://github.com/apache/arrow-go/pull/1156 * fix(compute): preserve caller context during execution by @fallintoplace in https://github.com/apache/arrow-go/pull/1154 * fix(compute): propagate nested expression serialization errors by @fallintoplace in https://github.com/apache/arrow-go/pull/1160 * fix(compute): report FuncMeta for meta functions by @fallintoplace in https://github.com/apache/arrow-go/pull/1155 * chore: Bump google.golang.org/grpc from 1.83.0 to 1.83.1 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1212 * chore: Bump github.com/pierrec/lz4/v4 from 4.1.28 to 4.1.29 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1213 * chore: Bump modernc.org/sqlite from 1.56.0 to 1.57.0 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1210 * perf(arrow/array): optimize bulk appends for binary builders by @fallintoplace in https://github.com/apache/arrow-go/pull/1188 * chore: Bump github.com/stretchr/testify from 1.12.0 to 1.12.1 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1211 * perf(arrow/array): avoid temporary buffers when concatenating by @fallintoplace in https://github.com/apache/arrow-go/pull/1194 * perf(compute): batch contiguous filter take indices by @fallintoplace in https://github.com/apache/arrow-go/pull/1197 * perf(arrow/ipc): slice already-zero-based offset buffers by @fallintoplace in https://github.com/apache/arrow-go/pull/1191 * perf(parquet): encode RLE levels in batches by @fallintoplace in https://github.com/apache/arrow-go/pull/1177 * fix(arrow): include REE value nullability in type equality by @fallintoplace in https://github.com/apache/arrow-go/pull/1158 * fix(parquet): build bloom filters from dictionary entries by @fallintoplace in https://github.com/apache/arrow-go/pull/1164 * fix(arrow): validate precision in NewDecimalType by @fallintoplace in https://github.com/apache/arrow-go/pull/1162 * perf(arrow/csv): avoid materializing rows before writing by @fallintoplace in https://github.com/apache/arrow-go/pull/1190 * perf(arrow/array): batch run-end encoded appends by @fallintoplace in https://github.com/apache/arrow-go/pull/1214 * fix(arrow/array): validate union JSON type codes by @fallintoplace in https://github.com/apache/arrow-go/pull/1157 * fix(parquet/variant): validate compound value bounds by @fallintoplace in https://github.com/apache/arrow-go/pull/1126 * perf(arrow/array): validate dictionary indices by valid runs by @fallintoplace in https://github.com/apache/arrow-go/pull/1181 * perf(parquet): bound Bloom filter hash batches by @fallintoplace in https://github.com/apache/arrow-go/pull/1218 * perf(arrow/array): optimize bulk appends for struct builders by @fallintoplace in https://github.com/apache/arrow-go/pull/1189 * fix(arrow): return owned field index slices by @fallintoplace in https://github.com/apache/arrow-go/pull/1159 * perf(arrow/array): avoid temporary slices in Diff comparisons by @fallintoplace in https://github.com/apache/arrow-go/pull/1239 * perf(parquet/compress): reuse gzip writers by @fallintoplace in https://github.com/apache/arrow-go/pull/1238 * perf(parquet): reuse fixed-length zero scratch by @fallintoplace in https://github.com/apache/arrow-go/pull/1236 * perf(compute): share logical row maps across aligned sorts by @fallintoplace in https://github.com/apache/arrow-go/pull/1234 * perf(compute): fast-path single-span execution by @fallintoplace in https://github.com/apache/arrow-go/pull/1233 * perf(parquet): reuse boolean spaced scratch by @fallintoplace in https://github.com/apache/arrow-go/pull/1231 * perf(parquet): reuse delta PutSpaced scratch by @fallintoplace in https://github.com/apache/arrow-go/pull/1230 * perf(arrow/array): remove map validity slice by @fallintoplace in https://github.com/apache/arrow-go/pull/1228 * perf(arrow/array): copy same-dictionary indices directly by @fallintoplace in https://github.com/apache/arrow-go/pull/1225 * perf(parquet): reuse dictionary decoder scratch by @fallintoplace in https://github.com/apache/arrow-go/pull/1222 * perf(arrow/array): compare fixed-width values in bulk by @fallintoplace in https://github.com/apache/arrow-go/pull/1171 * perf(arrow/array): compare boolean values by valid runs by @fallintoplace in https://github.com/apache/arrow-go/pull/1186 * perf(arrow/array): avoid temporary buffers for binary concatenation by @fallintoplace in https://github.com/apache/arrow-go/pull/1215 * perf(arrow/array): batch union null and empty appends by @fallintoplace in https://github.com/apache/arrow-go/pull/1216 * perf(parquet): decode levels directly into int16 batches by @fallintoplace in https://github.com/apache/arrow-go/pull/1176 * perf(parquet): batch DELTA_BYTE_ARRAY encoding by @fallintoplace in https://github.com/apache/arrow-go/pull/1179 * perf(parquet/variant): skip metadata construction in Encode by @fallintoplace in https://github.com/apache/arrow-go/pull/1217 * perf(parquet): decode BSS FLBA into contiguous storage by @fallintoplace in https://github.com/apache/arrow-go/pull/1172 * perf(parquet): stop spaced expansion once aligned by @fallintoplace in https://github.com/apache/arrow-go/pull/1220 * perf(arrow/ipc): reuse record encoder scratch by @fallintoplace in https://github.com/apache/arrow-go/pull/1221 * perf(arrow/array): batch dictionary empty appends by @fallintoplace in https://github.com/apache/arrow-go/pull/1223 * perf(compute): reserve binary view cast payload by @fallintoplace in https://github.com/apache/arrow-go/pull/1227 * perf(compute): use stack scratch for null propagation by @fallintoplace in https://github.com/apache/arrow-go/pull/1229 * perf(arrow/array): bulk append BinaryView nulls by @fallintoplace in https://github.com/apache/arrow-go/pull/1232 * perf(arrow/array): use unsafe writes for binary bulk appends by @fallintoplace in https://github.com/apache/arrow-go/pull/1240 * perf(arrow/array): compare union values in runs by @fallintoplace in https://github.com/apache/arrow-go/pull/1244 * perf(arrow/array): batch-pack boolean values by @fallintoplace in https://github.com/apache/arrow-go/pull/1237 * fix(parquet/pqarrow): require Variant value field when writing by @dgvj-work in https://github.com/apache/arrow-go/pull/1242 * perf(arrow/compute): avoid goroutines for serial record filtering by @fallintoplace in https://github.com/apache/arrow-go/pull/1245 * perf(parquet): reuse dictionary RLE decoder across pages by @fallintoplace in https://github.com/apache/arrow-go/pull/1247 * perf(parquet/pqarrow): write record ranges directly by @fallintoplace in https://github.com/apache/arrow-go/pull/1248 * perf(parquet/pqarrow): avoid goroutines for serial struct reads by @fallintoplace in https://github.com/apache/arrow-go/pull/1250 * perf(parquet): decode RLE booleans into bitmaps by @fallintoplace in https://github.com/apache/arrow-go/pull/1246 * feat(compute): add list_element by @fallintoplace in https://github.com/apache/arrow-go/pull/1138 * perf(parquet): reuse DataPageV2 assembly buffer for eager writes by @fallintoplace in https://github.com/apache/arrow-go/pull/1192 * perf(arrow/array): append fixed-width nulls in bulk by @fallintoplace in https://github.com/apache/arrow-go/pull/1173 * perf(arrow/array): concatenate bitmaps directly by @fallintoplace in https://github.com/apache/arrow-go/pull/1224 * perf(arrow/compute): avoid goroutines for serial take by @fallintoplace in https://github.com/apache/arrow-go/pull/1226 * perf(compute): use typed memo insertion for numeric hashes by @fallintoplace in https://github.com/apache/arrow-go/pull/1251 * perf(parquet): decode DELTA_BYTE_ARRAY into contiguous storage by @fallintoplace in https://github.com/apache/arrow-go/pull/1252 * perf(parquet/pqarrow): use synchronous path for serial reads by @fallintoplace in https://github.com/apache/arrow-go/pull/1235 * perf(arrow/array): reuse full chunks in NewChunkedSlice by @fallintoplace in https://github.com/apache/arrow-go/pull/1257 * perf(parquet): reuse boolean Bloom filter hashes by @fallintoplace in https://github.com/apache/arrow-go/pull/1258 * perf(arrow/ipc): release dictionary payloads eagerly by @fallintoplace in https://github.com/apache/arrow-go/pull/1259 * perf(parquet): SIMD BYTE_STREAM_SPLIT encoding by @fallintoplace in https://github.com/apache/arrow-go/pull/1260 * perf(parquet): reuse DELTA byte-array scratch by @fallintoplace in https://github.com/apache/arrow-go/pull/1261 * perf(parquet/pqarrow): write FixedSizeBinary values directly by @fallintoplace in https://github.com/apache/arrow-go/pull/1263 * chore: Bump github.com/andybalholm/brotli from 1.2.2 to 1.2.3 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1270 * chore: Bump google.golang.org/grpc from 1.83.1 to 1.83.2 by @dependabot[bot] in https://github.com/apache/arrow-go/pull/1271 * feat(extensions): add VariantGet for path extraction from variant arrays by @nssalian in https://github.com/apache/arrow-go/pull/1206 * perf(parquet): use typed memo insertion for byte-array dictionaries by @derekperkins in https://github.com/apache/arrow-go/pull/1272 * fix(arrow/array): clamp run ends when concatenating a sliced RunEndEncoded array by @winklemad in https://github.com/apache/arrow-go/pull/1219 * fix(parquet): guard byte-stream-split encoder release against never-flushed buffer by @tom-eon in https://github.com/apache/arrow-go/pull/1273 * perf(bitutil): add ARM64 NEON bitmap operations by @fallintoplace in https://github.com/apache/arrow-go/pull/1264 * perf(arrow/array): compare binary values by valid runs by @fallintoplace in https://github.com/apache/arrow-go/pull/1174 * perf(compute): add ARM64 NEON arithmetic kernels by @fallintoplace in https://github.com/apache/arrow-go/pull/1265 * perf(parquet/compress): reuse Brotli writers across encodes by @fallintoplace in https://github.com/apache/arrow-go/pull/1254 * perf(arrow/array): skip full-range SliceEqual slices by @fallintoplace in https://github.com/apache/arrow-go/pull/1249 * perf(parquet): vectorize fixed-width dictionary materialization by @fallintoplace in https://github.com/apache/arrow-go/pull/1269 * perf(compute): add ARM64 NEON comparison kernels by @fallintoplace in https://github.com/apache/arrow-go/pull/1266 * perf(parquet/pqarrow): write binary values from Arrow offsets by @fallintoplace in https://github.com/apache/arrow-go/pull/1262 * fix(arrow/extensions): reject Null Variant typed_value by @dgvj-work in https://github.com/apache/arrow-go/pull/1243 * fix(arrow/extensions): use canonical Variant extension name by @dgvj-work in https://github.com/apache/arrow-go/pull/1241 * chore: bump version number by @zeroshade in https://github.com/apache/arrow-go/pull/1276 * test(parquet): reduce macOS race test memory pressure by @zeroshade in https://github.com/apache/arrow-go/pull/1275 * fix(parquet): explicitly release bloom builders by @zeroshade in https://github.com/apache/arrow-go/pull/1280 * ci: retry and cache dependency downloads by @zeroshade in https://github.com/apache/arrow-go/pull/1279 * fix(compute): discard results after cancellation by @zeroshade in https://github.com/apache/arrow-go/pull/1278 * ci: use bundled GTest for conda integration by @zeroshade in https://github.com/apache/arrow-go/pull/1277 * fix(parquet): stop BYTE_STREAM_SPLIT FLBA spaced decode aliasing output by @zeroshade in https://github.com/apache/arrow-go/pull/1256 * perf(compute): vectorize mixed int32 filters with AVX2 by @fallintoplace in https://github.com/apache/arrow-go/pull/1284 * perf(compute): add ARM64 NEON constant multiplication by @fallintoplace in https://github.com/apache/arrow-go/pull/1268 * perf(compute): vectorize numeric to boolean casts by @fallintoplace in https://github.com/apache/arrow-go/pull/1282 * fix(arrow/scalar): align timestamp timezone parsing by @fallintoplace in https://github.com/apache/arrow-go/pull/1109 * perf(internal/utils): add ARM64 NEON min/max for 8- and 16-bit integers by @fallintoplace in https://github.com/apache/arrow-go/pull/1281 * perf(arrow/array): SIMD-pack boolean slices into bitmaps by @fallintoplace in https://github.com/apache/arrow-go/pull/1283 * chore: fix failing build tags by @zeroshade in https://github.com/apache/arrow-go/pull/1285 * perf(compute): SIMD-compact fragmented filters into take indices by @fallintoplace in https://github.com/apache/arrow-go/pull/1287 * perf(compute): add ARM64 NEON comparisons for 8- and 16-bit integers by @fallintoplace in https://github.com/apache/arrow-go/pull/1288 * perf(compute): add ARM64 NEON compression for null-free 32-bit fixed-width filters by @fallintoplace in https://github.com/apache/arrow-go/pull/1286 ## New Contributors * @C-Loftus made their first contribution in https://github.com/apache/arrow-go/pull/960 * @tom-eon made their first contribution in https://github.com/apache/arrow-go/pull/1027 * @prochac made their first contribution in https://github.com/apache/arrow-go/pull/830 * @dgvj-work made their first contribution in https://github.com/apache/arrow-go/pull/1170 * @ennuite made their first contribution in https://github.com/apache/arrow-go/pull/732 * @derekperkins made their first contribution in https://github.com/apache/arrow-go/pull/1272 * @winklemad made their first contribution in https://github.com/apache/arrow-go/pull/1219 **Full Changelog**: https://github.com/apache/arrow-go/compare/v18.7.0...v18.8.0 <hr /><em>This discussion was created from the release <a href='https://github.com/apache/arrow-go/releases/tag/v18.8.0'>Apache Arrow Go 18.8.0</a>.</em> GitHub link: https://github.com/apache/arrow-go/discussions/1304 ---- This is an automatically sent email for [email protected]. 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