Increment to version 1.13.2 for serialization fix (#4734)

Summary:
Pull Request resolved: #4734

we intentionally made a backwards incompatible change to simplify rabitq serialization. This hotfix will establish the right baseline. Then we can fix the backwards compatibility test.

Reviewed By: alibeklfc, subhadeepkaran

Differential Revision: D89564512

fbshipit-source-id: ce9535bbe51aad715e917d601ab9391c83bea255

Author: Michael Norris

CHANGELOG.md

@@ -3,6 +3,36 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [1.13.2] - 2025-12-19
+
+Added
+- 033e6acc6995d1adb9ea5317fadff152df3116bc Add RaBitQStats for tracking two-stage search filtering effectiveness (#4723)
+- 64a236744b9ec4ca18d6b5d4e21c898f861a242a Add multi-bit support for IndexIVFRaBitQFastScan (#4722)
+- cd2af8bc37628ac63dad736067200ac1291a77e7 Implement `IndexRefinePanorama` (#4683)
+- 18d20febb579788be74724cd5a0bbc71632f978b Add multi-bit support for IndexRaBitQFastScan (#4721)
+- 7372bc7982e6d15cd2048744094d510ddeb7495b Reapply `IndexHNSWFlatPanorama` with backward compatible serialization (#4692)
+- 1721ebff6de6ed5a8481302123479be9d85059a2 Also add backwards compatible check for binary (#4714)
+- 98bf8b3808ba325660006623afe177951579f3d9 Implement remaining `IndexFlatPanorama` functions (#4694)
+- a695814f4c108a2ba7a82da9ac2b526b1fff118c Enable Intel ScalableVectorSearch support (#4548)
+- d81a08e2409bb0ec2d2d6a2442d4beb7b2a8cbc9 Index serialization backward compatibility test (#4706)
+
+Changed
+- 9a6c02b061c4142a8e566d9d3360326140c95ad8 Rename RaBitQ factor structs for clarity and reorganize tests (#4730)
+- 281a999abab90aed5b145b193aaff043b52045c2 Enable cuVS in Faiss (#4729)
+- 6452d192cfaf67faf21808c285dfad1ec13b3d39 Update SVS binary to v0.1.0 (#4726)
+- 1ea99d8073bfd5d20bfee4d63c4bb049b7d63154 clean up serialization tests (#4700)
+- 89dd5a7b4ec9eb1f8c540828fc93c540f74c6699 Enable `-Wunused-exception-parameter` in faiss/PACKAGE +1
+
+Fixed
+- 5b19fca3f057b837ac898af52a8eb801c4744892 Allow over-writing centroid files to mitigate [S603653] (#4725)
+- 337dfe8043a9bd9b8f4e2f3ec3c23fffb7b02654 Fix typos in demos, benchs, and other directories" (#4719)
+- aea2b6bc8543f8a9b1b38e537cd55bcd9f6eb059 fix(docs): broken link to SVS in INSTALL.md (#4724)
+- 4627695179e304adba1addd342355f366500149c Fix SVS Python tutorial (#4720)
+- ac2e3abe3890fc7eaff06888878915bbda9c25b0 Update c_api install docs for CMake build system (#4702)
+- abc294419ae2d235aea4a15813e168e742e34995 fix broken test due to renaming to avoid lint (#4712)
+- 3d4d59fc3bd1986b31334c1a8bc6192a773b5666 Fix typos in demos, benchs, and other directories (#4709)
+
+
 ## [1.13.1] - 2025-12-02
 
 

CMakeLists.txt

@@ -47,7 +47,7 @@ if(FAISS_ENABLE_CUVS)
 endif()
 
 project(faiss
-  VERSION 1.13.1
+  VERSION 1.13.2
   DESCRIPTION "A library for efficient similarity search and clustering of dense vectors."
   HOMEPAGE_URL "https://github.com/facebookresearch/faiss"
   LANGUAGES ${FAISS_LANGUAGES})

INSTALL.md

@@ -12,13 +12,13 @@ To install the latest stable release:
 
 ``` shell
 # CPU-only version
-$ conda install -c pytorch faiss-cpu=1.13.1
+$ conda install -c pytorch faiss-cpu=1.13.2
 
 # GPU(+CPU) version
-$ conda install -c pytorch -c nvidia faiss-gpu=1.13.1
+$ conda install -c pytorch -c nvidia faiss-gpu=1.13.2
 
 # GPU(+CPU) version with NVIDIA cuVS
-$ conda install -c pytorch -c nvidia -c rapidsai -c conda-forge libnvjitlink faiss-gpu-cuvs=1.13.1
+$ conda install -c pytorch -c nvidia -c rapidsai -c conda-forge libnvjitlink faiss-gpu-cuvs=1.13.2
 
 # GPU(+CPU) version using AMD ROCm not yet available
 ```
@@ -34,7 +34,7 @@ Nightly pre-release packages can be installed as follows:
 $ conda install -c pytorch/label/nightly faiss-cpu
 
 # GPU(+CPU) version
-$ conda install -c pytorch/label/nightly -c nvidia faiss-gpu=1.13.1
+$ conda install -c pytorch/label/nightly -c nvidia faiss-gpu=1.13.2
 
 # GPU(+CPU) version with NVIDIA cuVS (package built with CUDA 12.6)
 conda install -c pytorch -c rapidsai -c rapidsai-nightly -c conda-forge -c nvidia pytorch/label/nightly::faiss-gpu-cuvs 'cuda-version=12.6'

faiss/Index.h

@@ -18,7 +18,7 @@
 
 #define FAISS_VERSION_MAJOR 1
 #define FAISS_VERSION_MINOR 13
-#define FAISS_VERSION_PATCH 1
+#define FAISS_VERSION_PATCH 2
 
 // Macro to combine the version components into a single string
 #ifndef FAISS_STRINGIFY

faiss/python/setup.py

@@ -109,7 +109,7 @@
 """
 setup(
     name="faiss",
-    version="1.13.1",
+    version="1.13.2",
     description="A library for efficient similarity search and clustering of dense vectors",
     long_description=long_description,
     long_description_content_type="text/plain",