Release 2026 03 05 ocp v32 pps based conversion rename

Release: OCP v32 Major Upgrade

Historical — current source: OpenCapTable-v35; see Releases

Date: 2026-03-05 Networks: devnet, mainnet

Summary

This is a major version upgrade from OpenCapTable-v31 (0.0.4) to OpenCapTable-v32 (0.0.1). The change renames conversion mechanism constructors to align with OCF schema PPS_BASED_CONVERSION naming.

What's Being Deployed

Package	Version	Description
OpenCapTable-v32	0.0.1	PPS-based conversion constructor rename

Changes

• Renamed OcfConversionMechanismSharePriceBasedConversion → OcfConversionMechanismPpsBasedConversion in OcfConversionMechanism enum
• Renamed OcfConvMechSharePriceBased → OcfConvMechPpsBased in OcfConvertibleConversionMechanism sum type
• Renamed OcfWarrantMechanismSharePriceBased → OcfWarrantMechanismPpsBased in OcfWarrantConversionMechanism sum type
• Data type OcfSharePriceBasedConversionMechanism unchanged (matches OCF schema file name)

Breaking Changes

• All three constructor names changed (compile-time breakage for SDK consumers)
• Requires SDK converter updates to map new DAML names

Version Info

Package	Old Version	New Version	Change
OpenCapTable-v31	0.0.4	—	Superseded
OpenCapTable-v32	—	0.0.1	New major version

Pre-Deployment Checklist

• Build passes: npm run build
• Tests pass: npm run test
• SDK converters updated for new constructor names
• Downstream consumers notified of breaking change

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Deployment Commands

npm run build
npm run test
npm run upload-dar -- --package ocp --network devnet
npm run upload-dar -- --package ocp --network mainnet
npx tsx scripts/create-ocp-factory.ts --network devnet
npx tsx scripts/create-ocp-factory.ts --network mainnet
npm run verify-dars

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Post-Deployment Verification

1. OCP Factory Contract IDs are saved in generated/ocp-factory-contract-id.json
2. DAR backups are recorded in dars/dars.lock
3. Template IDs now use OpenCapTable-v32:
   • #OpenCapTable-v32:Fairmint.OpenCapTable.OcpFactory:OcpFactory
4. Dependent services updated:
   • ocp-canton-sdk - Update converters for new constructor names

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Migration Notes

For SDK Consumers

Update code that references the old constructor names:

// Before (v31)
{ tag: 'OcfConversionMechanismSharePriceBasedConversion', value: ... }
{ tag: 'OcfConvMechSharePriceBased', value: ... }
{ tag: 'OcfWarrantMechanismSharePriceBased', value: ... }

// After (v32)
{ tag: 'OcfConversionMechanismPpsBasedConversion', value: ... }
{ tag: 'OcfConvMechPpsBased', value: ... }
{ tag: 'OcfWarrantMechanismPpsBased', value: ... }

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Related

• Linear: ENG-724
• OCF Schema: ConversionMechanismType.schema.json (PPS_BASED_CONVERSION)

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Generated: 2026-03-05