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Merged
Assistentus merged 1 commit into from
Nov 7, 2026
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Release 1.4.0: align the in-code version with the release line #3

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17 changes: 17 additions & 0 deletions CHANGELOG.md
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@@ -1,5 +1,22 @@
# Changelog

## 1.4.0 — 2026-11-07

First release after the `v1.0.0` tag (2026-07-10) and the first one
where the in-code version matches the tag. Code-identical to 0.4.0:
the number jump is versioning alignment with the release line, not a
feature delta. The 0.2.0-0.4.0 entries below are the actual change
history this release ships — the correctness overhaul (F1-F8, R1-R3),
the full Riemannian Adam with portable checkpoints (C1-C5, A1-A4,
H1-H4), the audit fixes (crash-safe reinitialisation, corrupted
counters, weight-decay-mode warnings) and the scalar metric-weighted
second moment, verified against independent oracles: multi-step
trajectory equality with geoopt's `RiemannianAdam` on
`PoincareBallExact` (~2e-7), exact equality with
`torch.optim.Adam`/`AdamW` at `k=0`, end-to-end descent on a hyperbolic
objective and near-boundary stress coverage.


## 0.4.0 — 2026-11-07

The full-verification pass: the optimizer is now checked against two
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2 changes: 1 addition & 1 deletion dsa/__init__.py
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from .optimizer import DiskSparseRiemannianAdam
from .async_writer import AsyncDiskWriter, WriterState

__version__ = "0.4.0"
__version__ = "1.4.0"

__all__ = ["DiskSparseRiemannianAdam", "AsyncDiskWriter", "WriterState"]
2 changes: 1 addition & 1 deletion pyproject.toml
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Expand Up @@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"

[project]
name = "dsa"
version = "0.4.0"
version = "1.4.0"
description = "Disk Sparse Adam (DSA): an out-of-core sparse Riemannian Adam optimizer for PyTorch"
readme = "README.md"
license = "MIT"
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2 changes: 1 addition & 1 deletion tests/test_packaging.py
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Expand Up @@ -30,7 +30,7 @@ def test_version_matches_package():
assert data["project"]["version"] == dsa.__version__
else: # pragma: no cover
text = open(os.path.join(ROOT, "pyproject.toml")).read()
assert re.search(r'version\s*=\s*"0\.4\.0"', text)
assert re.search(r'version\s*=\s*"1\.4\.0"', text)


def test_torch_floor_matches_readme_badge():
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