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Merged
dsuponitskiy merged 4 commits into from
Oct 20, 2025
Merged

Updates to v1.4.2 #1073

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2c16853
Make cushion in BFV HPSPOVERQLEVELED mode larger (#1067)
ZenithalHourlyRate Oct 15, 2025
e1019ec
add dev to list of pull_request branches
pascoec Oct 17, 2025
ea7f62d
Merge pull request #1071 from openfheorg/issue1070
dsuponitskiy Oct 20, 2025
08e370b
updated to v1.4.2 (#1072)
yspolyakov Oct 20, 2025
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12 changes: 6 additions & 6 deletions .github/workflows/pull-request.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,17 +4,18 @@ on:
pull_request:
branches:
- main
- dev

jobs:
call:
uses: openfheorg/openfhe-development/.github/workflows/generic_workflow.yml@github-ci
with:
runner: ${{ vars.RUNNER }}
compiler: "GCC-11"
native_backend: "64"
mb2_jobs: "all"
mb4_jobs: "all"
mb6_jobs: "all"
compiler: "GCC-14"
native_backend: "all"
mb2_jobs: "mb2"
mb4_jobs: "mb4_tcm"
mb6_jobs: "mb6"
# cmake_args_map holds job specific additional cmake options. compiler flags, native_backend flag and
# OpenMP flag are set in generic_workflow.yml
cmake_args_map: '{
Expand All @@ -29,4 +30,3 @@ jobs:
"mb6_ntl_tcm" : "-DBUILD_EXTRAS=ON -DMATHBACKEND=6 -DWITH_NTL=ON -DWITH_TCM=ON",
"mb6_ntl_debug_tcm" : "-DBUILD_EXTRAS=ON -DMATHBACKEND=6 -DWITH_NTL=ON -DWITH_TCM=ON -DCMAKE_BUILD_TYPE=Debug",
}'

2 changes: 1 addition & 1 deletion CMakeLists.txt
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Expand Up @@ -27,7 +27,7 @@ project (OpenFHE C CXX)

set(OPENFHE_VERSION_MAJOR 1)
set(OPENFHE_VERSION_MINOR 4)
set(OPENFHE_VERSION_PATCH 1)
set(OPENFHE_VERSION_PATCH 2)
set(OPENFHE_VERSION ${OPENFHE_VERSION_MAJOR}.${OPENFHE_VERSION_MINOR}.${OPENFHE_VERSION_PATCH})

set(CMAKE_CXX_STANDARD 17)
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6 changes: 6 additions & 0 deletions docs/static_docs/Release_Notes.md
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@@ -1,3 +1,9 @@
10/20/2025: OpenFHE 1.4.2 (stable) is released

* Fixes a bug introduced by PR #1007 that affected large-depth scenarios for the `HPSPOVERLEVELED` mode of BFV (#1066)

The detailed list of changes is available at https://github.com/openfheorg/openfhe-development/issues?q=is%3Aissue+milestone%3A%22Release+1.4.2%22

10/14/2025: OpenFHE 1.4.1 (stable) is released

* Changes `convert` to `ConvertRLWEToCKKS` and `ConvertCKKSToRLWE` + other small API updates for functional CKKS bootstrapping (#1047)
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2 changes: 1 addition & 1 deletion src/pke/lib/scheme/bfvrns/bfvrns-leveledshe.cpp
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Expand Up @@ -184,7 +184,7 @@ uint32_t FindLevelsToDrop(uint32_t multiplicativeDepth, std::shared_ptr<CryptoPa
// adding the cushon to the error (see Appendix D of https://eprint.iacr.org/2021/204.pdf for details)
// adjusted empirical parameter to 16 from 4 for threshold scenarios to work correctly, this might need to
// be further refined
int32_t levels = std::floor((loge - 2 * multiplicativeDepth - 16 - logExtra) / dcrtBits);
int32_t levels = std::floor((loge - 3 * multiplicativeDepth - 16 - logExtra) / dcrtBits);
size_t sizeQ = cryptoParamsBFVrns->GetElementParams()->GetParams().size();

if (levels < 0)
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