All versions since 0.1.0

change params to options object and remove withIpni (#601)
reorganize sp actions
transition from ethers to viem (#555)
replace getMaxProvingPeriod() and getChallengeWindow() with getPDPConfig() (#526)
use activePieceCount for accurate piece tracking (#517)

refactor

replace getMaxProvingPeriod() and getChallengeWindow() with getPDPConfig() (#526) (a4956c7)

Features

add devnet support (#527) (773551b)
add the json rpc mock modules (370b6ed)
change params to options object and remove withIpni (#601) (0d529e2)
Endorsements Service (#553) (fba3280)
examples/cli: add get-sp-peer-ids command (#546) (8aafdf1)
reorganize sp actions (929eeaf)
transition from ethers to viem (#555) (3741241)
use activePieceCount for accurate piece tracking (#517) (59fd863)

Bug Fixes

move default nonces to the sign functions (9b3f73f)
namespace upload types (d7b9661)
revert back uploads to uint8array and stream (67a17ee)
simplify upload input to Blob (908c042)
treat status code 202 for findPiece as a retry (6b9e03f)

Chores

add docs build to packages ci (810d7a8), closes #468
add msw to catalog and add update:msw script (81f8aa4)
docs: fix code blocks (b90b3fb)
improve documentation (3d536ac)
linter (ac0e76e)
pnpm security and catalog (123b89c)
re-add getMaxProvingPeriod and challengeWindow function (#550) (62bb92a)
remove outdated NETWORK_FEE mock (#552) (9f8ea3e)
update docs and export missing types (8061afb)
update msw (#465) (ea02a6d)
update viem/wagmi and markdown lint (#478) (3f023f6)

0.2.1

Features

new core piece url retriever (#617) (d1e7018)
new session keys with viem (#618) (ad9ebe7)

Bug Fixes

metadata: validate metadata values are strings before length check (#615) (be6133f)
pay: require explicit allowances when approving custom operators (#616) (b5820c9)

Chores

biome 2.4.4 (#626) (061d5b1)
update biome (#609) (fe2b365)
update msw package version to 2.12.10 in workspace and mock service worker files (#610) (c046b7a)

0.2.2

Features

storage: extract provider selection to synapse-core and update docs for multi-copy (ae0eea9)
synapse-core: add SP-to-SP piece pull functionality (#544) (afe0ae0)

Chores

master: release synapse-core 0.2.2 (92fd0cb)
master: release synapse-sdk 0.37.2 (c4396e1)

0.2.3

Bug Fixes

core: replace getChain with asChain to preserve custom chain configs (#643) (fdc80bc)
session-key: use accountless client for getExpirations reads (#645) (268a736)

0.3.0

⚠ BREAKING CHANGES

New synapse costs API (#632)

Features

New synapse costs API (#632) (ea2a6c3)

0.3.1

Features

new usdfc dataset sybil fee (#666) (f1bfc44)

Bug Fixes

pieceStatus confuses piece ownership. Closes #296 (#655) (be76ad1)
support multi sp upload flow in react and demo (#675) (7f70914)

0.3.2

Bug Fixes

core: fall back to Blob fetch body when ReadableStream not supported (#681) (6142cc4)

Chores

abi: update ABI for 1.2.0 filecoin-services release (#688) (0259413)

0.3.3

Bug Fixes

remove unused storage cost calculation utility and export zod schemas (1fd793b)

Chores

update biome and fix issues (f5e8abd)

0.4.0

⚠ BREAKING CHANGES

rename getProviderIds to getEndorsedProviderIds and getApprovedProviders to getApprovedProvidersIds
cleanup sp entrypoint

Features

cleanup sp entrypoint (9bb9f26)
core: preserve non-standard SP registry capabilities in PDPOffering (#687) (716e309)
rename getProviderIds to getEndorsedProviderIds and getApprovedProviders to getApprovedProvidersIds (eced30c)
synapse-core: support paginated client dataset reads from FWSS (#698) (6435cc2)

Bug Fixes

rename getApprovedProvidersIds to getApprovedProviderIds and update related imports (2407514)

Chores

update providers ids new names and return type in more places (80799c0)

0.4.1

Features

use PDPVerifier.findPieceIdsByCid for efficient CID→ID lookups (#718) (3ac48a9)

Bug Fixes

capture error cause in serialisation (#727) (d0f3372)
fix out of gas problems with getClientDataSets (#734) (c49c18e)
normalize empty outputs for pdp-verifier (#723) (187e8a4)
remove custom fetch for pulled POSTs (#732) (9b63e7e)

Chores

update msw package version to 2.12.14 in workspace and mock service worker files (4865ff7)
update to knip 6 (c61d771)

0.5.0

⚠ BREAKING CHANGES

synapse-core: drop fundedUntilEpoch, add grossCoverageInEpochs (#760)
typehash: existing session keys for DeleteDataSetPermission must be re-minted. Passing a stale session key to Synapse.create() throws because the permission hash no longer matches.

Features

enhance PDP provider handling with active product checks and add tests (e20d2e5)
synapse-core: add epochsToHours and epochsToDays utilities (32622ff)
synapse-core: add runwayInEpochs to account state resolution (d6d566c)
synapse-core: drop fundedUntilEpoch, add grossCoverageInEpochs (#760) (0b4772c)
synapse-core: harden encodePDPCapabilities (d5e49cd)
synapse-core: normalize sp-registry zero-state returns (96b8f2a)
synapse-core: refactor PDP capability handling and improve validation (4607b96)
synapse-core: validate sp-registry writes before simulate (d14ca74)

Bug Fixes

adjust tsconfigs for TypeScript 6 compatibility (a1dc9e5)
enhance pagination logic and add validation for batch size (#750) (cbe3bd6)
normalize empty outputs in fwss (#752) (52cd636)
normalize network error message (#747) (1b18451)
synapse-core: use FILECOIN_SERVICES_GIT_REF for the ref and add strict validation (#762) (79860d1)
typehash: rename DeleteDataSet typehash param (#757) (5ce89d0)

Chores

clarify currentEpoch in resolveAccountState (ca589fa)
update dependencies and knip fixes (#746) (5e1dac8)

0.5.1

Bug Fixes

update README.md to provide an overview of the @filoz/synapse-core package and its utilities (#773) (59e439c)

0.5.2

Bug Fixes

core: make streaming upload reachable in Node (#776) (3236a27)

[Unreleased]

⚠ BREAKING CHANGES

typehash: DeleteDataSetPermission has been replaced by TerminateServicePermission. Existing session keys must be re-minted. Passing a stale session key to Synapse.create() throws because the full default permission set no longer matches.

Features

typehash: rename DeleteDataSet typed data to TerminateService

0.6.0

⚠ BREAKING CHANGES

typehash: DeleteDataSetPermission is replaced by TerminateServicePermission. Existing session keys must be re-minted; passing a stale session key to Synapse.create() fails because the default permission set no longer matches.
piece: vendor PieceCID, redesign API (#795)

Features

cap addPieces batches at 40, tighten piece metadata limits (#814) (06b4f65)
piece: vendor PieceCID, redesign API (#795) (ec0c254)

Bug Fixes

improve retry and poll logic (#813) (3eafe1f)
remove left-over withIPNI metadata (#822) (2e40f83)
session-key: name missing permissions in Synapse.create error (#805) (000d276)
typehash: rename DeleteDataSet auth to TerminateService (#796) (3d1729d)

Chores

deps: bump multiformats from 13.4.2 to 14.0.0 (#787) (54f2c92)
devnet: add new db shape to devnet schema check (#821) (d80aad3)
synapse-core: update filecoin-services ref to v1.2.1 (#812) (6e34ee9)
updates deps and knip fixes (#810) (259cd5c)

0.6.1

Bug Fixes

synapse-core: keep findPiece polling through transient 404s (#828) (fadc836)

0.7.0

⚠ BREAKING CHANGES

costs: per-operation pricing price list (#823)
provider-relayed service termination as the default path (#827)

Features

costs: per-operation pricing price list (#823) (66af832)
provider-relayed service termination as the default path (#827) (06152d0)

Bug Fixes

synapse-core: update filecoin-services ref to v1.3.0 (#831) (b500c44)
update termination service error handling and response schemas (#842) (71b300f)

Chores

synapse-core: update filecoin-services ref to final v1.3.0 deployments (#844) (94e2a0d)
update to pnpm 11 and dependencies across multiple packages (95a620c)

0.7.1 Latest

Bug Fixes

omit sender from read-only contract calls (#876) (72eb93e)
sdk: harden provider health checks (#886) (a80d308)
synapse-core: validate PDP verifier address checksum (#897) (ad518d5)