1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
pgvector (0.8.1-2) unstable; urgency=medium
* Team upload for PostgreSQL 18. (Closes: #1117315)
* Add ${postgresql:Breaks}.
* debian/tests: Depend on postgresql-common-dev instead of 'make'.
-- Christoph Berg <myon@debian.org> Wed, 08 Oct 2025 19:06:20 +0200
pgvector (0.8.1-1) unstable; urgency=medium
* New Upstream Release
- New Features:
- Added support for Postgres 18 rc1
- Improvements:
- Improved performance of `binary_quantize` function
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Fri, 05 Sep 2025 21:36:02 +0200
pgvector (0.8.0-1) unstable; urgency=medium
* New Upstream Release
- New Features:
- Added support for iterative index scans
- Added casts for arrays to `sparsevec`
- Improvements:
- Improved cost estimation for better index selection when filtering
- Improved performance of HNSW index scans
- Improved performance of HNSW inserts and on-disk index builds
- Breaking:
- Dropped support for Postgres 12
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Sat, 02 Nov 2024 13:19:07 +0100
pgvector (0.7.4-2) unstable; urgency=medium
* Upload for PostgreSQL 17.
* Restrict to 64-bit architectures.
* Mark postgresql-all as <!nocheck>.
-- Christoph Berg <myon@debian.org> Sat, 14 Sep 2024 20:51:56 +0200
pgvector (0.7.4-1) unstable; urgency=medium
* New Upstream Release
- Fixes:
* Fixed locking for parallel HNSW index builds
* Fixed compilation error with GCC 14 on i386 when SSE2 is not enabled
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Wed, 07 Aug 2024 18:27:27 +0200
pgvector (0.7.3-1) unstable; urgency=medium
* New Upstream Release
- Fixed
* Fixed `failed to add index item` error with `sparsevec`
* Fixed compilation error with FreeBSD ARM
* Fixed compilation warning with MSVC and Postgres 16
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Sun, 28 Jul 2024 19:34:29 +0300
pgvector (0.7.2-1) unstable; urgency=medium
* New Upstream Release
- Fixes:
* Fixed initialization fork for indexes on unlogged tables
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Sat, 15 Jun 2024 10:59:41 +0200
pgvector (0.7.1-1) unstable; urgency=medium
* New Upstream Release
- Improvements:
* Improved performance of on-disk HNSW index builds
- Fixes:
* Fixed `undefined symbol` error with GCC 8
* Fixed compilation error with universal binaries on Mac
* Fixed compilation warning with Clang < 14
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Wed, 05 Jun 2024 12:37:51 +0200
pgvector (0.7.0-1) unstable; urgency=medium
* New Upstream Release
- Features:
* Added `halfvec` type
* Added `sparsevec` type
* Added support for indexing `bit` type
* Added support for indexing L1 distance with HNSW
* Added `binary_quantize` function
* Added `hamming_distance` function
* Added `jaccard_distance` function
* Added `l2_normalize` function
* Added `subvector` function
* Added concatenate operator for vectors
* Added CPU dispatching for distance functions on Linux x86-64
- Improvements:
* Updated comparison operators to support vectors with different
dimensions
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Wed, 01 May 2024 09:56:58 +0200
pgvector (0.6.2-1) unstable; urgency=medium
* New upstream version 0.6.2.
- Improvements:
* Reduced lock contention with parallel HNSW index builds
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Wed, 20 Mar 2024 12:07:52 +0100
pgvector (0.6.1-1) unstable; urgency=medium
* New Upstream Release
- Fixes:
* Fixed error with `ANALYZE` and vectors with different dimensions
* Fixed error with `shared_preload_libraries`
* Fixed vector subtraction being marked as commutative
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Wed, 06 Mar 2024 09:26:29 +0100
pgvector (0.6.0-1) unstable; urgency=medium
* New Upstream Release
- Breaking:
* Dropped support for Postgres 11
- Features:
* Added support for parallel index builds for HNSW
* Added validation for GUC parameters
* Added Docker tags for each supported version of Postgres
- Improvements:
* Improved performance of HNSW
* Reduced memory usage for HNSW index builds
* Reduced WAL generation for HNSW index builds
- Fixes:
* Fixed error with logical replication
* Fixed invalid memory alloc request size error with HNSW index builds
- Misc:
* Changed storage for vector from extended to external
* Moved Docker image to pgvector org
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Fri, 09 Feb 2024 12:11:11 +0100
pgvector (0.5.1-1) unstable; urgency=medium
* New Upstream Release
- Features:
* Added check for MVCC-compliant snapshot for index scans
- Improvements:
* Improved performance of HNSW index builds
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Tue, 17 Oct 2023 16:36:19 +0200
pgvector (0.5.0-2) unstable; urgency=medium
* Team upload for PostgreSQL 16.
-- Christoph Berg <myon@debian.org> Mon, 18 Sep 2023 17:50:54 +0200
pgvector (0.5.0-1) unstable; urgency=medium
* Upstream Release 0.5.0
- Features:
* Added HNSW index type
* Added support for parallel index builds for IVFFlat
* Added l1_distance function
* Added element-wise multiplication for vectors
* Added sum aggregate
- Improvements:
* Improved performance of distance functions
- Fixes:
* Fixed out of range results for cosine distance
* Fixed results for NULL and NaN distances for IVFFlat
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Tue, 05 Sep 2023 15:31:16 +0200
pgvector (0.4.4-1) unstable; urgency=medium
* Upstream Release 0.4.3
- Improvements:
* Improved cost estimation
* Improved support for spaces with text representation
- Fixes:
* Fixed infinite and NaN values with binary representation
* Fixed infinite values with vector addition and subtraction
* Fixed infinite values with list centers
* Fixed compilation error when float8 is pass by reference
* Fixed compilation error on PowerPC
* Fixed segmentation fault with index creation on i386
* Upstream Release 0.4.4
- Improvements
* Improved error message for malformed vector literal
- Fixes:
* Fixed segmentation fault with text input
* Fixed consecutive delimiters with text input
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Sat, 29 Jul 2023 20:58:45 +0200
pgvector (0.4.2-1) unstable; urgency=medium
* Initial release. (Closes: #1034391)
-- Bradford D. Boyle <bradford.d.boyle@gmail.com> Mon, 22 May 2023 17:48:01 +0200
|
