21.0.1-preview.2

Release notes

This is the second preview version of the Soroban SDK that supports protocol 21. It is marked as 'preview' because contracts built with SDK v21 will only be compatible with the networks upgraded to protocol 21. The API itself may be considered stable.

Key protocol-related changes

• Support for secp256r1 signature verification
• Support for extending TTL of contract instance and code separate from each other

Breaking changes

• storage().max_ttl() getter has been changed to exclude the current ledger and thus it now returns a value that is one less than before. This is a bug fix that makes extend_ttl(max_ttl()) work correctly for the temporary storage entries. It can be observed though in case if max_ttl() has been directly compared with a hardcoded value (for example, in tests).

What's Changed

• Check UDT enum integer must derive from Copy by @jayz22 in #1264
• Remove event topics length limit; refactor tuple code into separate file by @jayz22 in #1263
• Truncate docs stored in wasm rather than panic when length exceeded by @leighmcculloch in #1261
• Add wrappers for live_until_ledger getters. by @dmkozh in #1267
• Add docs for extend_ttl_for_{code,contract_instance} by @jayz22 in #1268
• Make TTL getters exclude the current ledger. by @dmkozh in #1269
• Log to stdout when sdk log method is used by @sisuresh in #1265
• Update SDK to use env 21.0.2 by @dmkozh in #1270
• Bump version to 21.0.1-preview.2 by @github-actions in #1271

Full Changelog: v21.0.1-preview.1...v21.0.1-preview.2

21.0.1-preview.1

Release notes

This is the first version of the Soroban SDK that supports protocol 21. It is marked as 'preview' because contracts built with SDK v21 will only be compatible with the networks upgraded to protocol 21. The API itself may be considered stable.

Key changes

• Support for secp256r1 signature verification
• Support for extending TTL of contract instance and code separate from each other

What's Changed

• Add doc qualifying where contractimport is relative to by @leighmcculloch in #1241
• Update cargo-deny CI by @leighmcculloch in #1250
• Add module doc for auth module by @leighmcculloch in #1249
• Bump env used by the SDK by @dmkozh in #1251
• Add docs to the token interface by @leighmcculloch in #1247
• Pick up protocol 21 by @jayz22 in #1252
• Bump versions; separate extend contract code and TTL for contract code and instance by @jayz22 in #1254
• Bump version to 21.0.0 by @github-actions in #1256
• Add LedgerInfo setters by @sisuresh in #1255
• Add secp256r1 support by @jayz22 in #1246
• Bump to env and xdr dependencies to 21.0.1 by @jayz22 in #1259
• Generate clear error when a nameless contract argument is used by @sisuresh in #1260
• Bump version to 21.0.1-preview.1 by @github-actions in #1262

Full Changelog: v20.5.0...v21.0.1-preview.1

20.5.0

What's Changed

• Make fn argument name errors better by @leighmcculloch in #1238
• Revert "Generate all types of addresses when fuzzing. (#1122)" by @brson in #1240
• Raise error if struct field name is greater than 30 chars by @leighmcculloch in #1239
• Bump env used by SDK by @dmkozh in #1236
• Switch SDK to env v20.3.0 by @dmkozh in #1242
• Bump version to 20.5.0 by @github-actions in #1244

Full Changelog: v20.4.0...v20.5.0

20.4.0

What's Changed

• Display String contents in Debug implementation. by @dmkozh in #1227
• Add Bytes to_buffer and to_alloc_vec by @leighmcculloch in #1231
• Move the Env testutil internal types into a single type by @leighmcculloch in #1234
• Add option to disable test snapshots on Env by @leighmcculloch in #1235
• Bump version to 20.4.0 by @github-actions in #1237

Full Changelog: v20.3.2...v20.4.0

20.3.2

What's Changed

• Update soroban-env-* by @leighmcculloch in #1229
• Bump version to 20.3.2 by @github-actions in #1230

Full Changelog: v20.3.1...v20.3.2

20.3.1

What's Changed

• Update soroban-env-* to v20.2.1 by @leighmcculloch in #1223
• Bump version to 20.3.1 by @github-actions in #1224

Full Changelog: v20.3.0...v20.3.1

20.3.0

What's Changed

• Update extend_ttl docs by @sisuresh in #1217
• Bug 1076 conversion error flattening by @graydon in #1216
• Bump version to 20.3.0 by @github-actions in #1222

Full Changelog: v20.2.0...v20.3.0

20.2.0

What's Changed

• Run CI for the msrv and latest rust version by @leighmcculloch in #1205
• Add CI job to run cargo-semver-checks by @leighmcculloch in #1202
• Remove unused CI step by @leighmcculloch in #1207
• Remove accidentally committed binaries by @leighmcculloch in #1206
• Fix bug with Timepoint/Duration as parameters/returns from functions by @leighmcculloch in #1200
• Add storage update fns by @leighmcculloch in #1209
• Export functions for creating Timepoint/Duration by @leighmcculloch in #1201
• Allow &Env in contract fns by @leighmcculloch in #1210
• Bump version to 20.2.0 by @github-actions in #1211

Full Changelog: v20.1.0...v20.2.0

20.1.0

What's Changed

• Remove unused export by @leighmcculloch in #1199
• Update soroban-env-* to 20.1.0 by @leighmcculloch in #1203
• Bump version to 20.1.0 by @github-actions in #1204

Full Changelog: v20.0.3...v20.1.0

See the soroban-env-* release notes for more details also:

• https://github.com/stellar/rs-soroban-env/releases/tag/v20.1.0

20.0.3

What's Changed

• Update soroban-env-* to v20.0.2 by @leighmcculloch in #1192
• Bump version to 20.0.3 by @github-actions in #1193

Full Changelog: v20.0.2...v20.0.3