What's Changed

• ✨ Add new invariants by @lukacan in #463
• 🚑️ Add printers by @lukacan in #464
• 🐛 Update trident svm by @lukacan in #466
• 🔥 Small template update to dismiss clippy warnings by @lukacan in #467
• 🚑️ Fix dashboard by @lukacan in #468
• 🐛 New rc by @lukacan in #469
• 🔥 New trident svm rc candidate by @lukacan in #470

Full Changelog: 0.13.0-rc.3...0.13.0-rc.4

Contributors

• @lukacan

What's Changed

• 🐛 Add transaction return data by @lukacan in #456
• Improve invariants by @lukacan in #457
• 🐛 Improve errors for unexpected cases such as trident toml mistakes by @lukacan in #458
• 🔥 Improve progress bar by @lukacan in #459
• 🐛 Update rc by @lukacan in #460
• 🔥 Move transaction result to trident svm by @lukacan in #461
• 🔥 New trident svm rc by @lukacan in #462

Full Changelog: 0.13.0-rc.2...0.13.0-rc.3

Contributors

• @lukacan

Added

• add support for VSCode settings integration (425)
• add support for transaction timestamp (424)
• add support for Token 2022 program (391)

Removed

• Removed invariants logging from all metrics as invariants are now simple assertions (401)

Changed

• Added custom TransactionResult containing result and logs of the transaction (399)
• Support for general solana-sdk version 2.3 and higher (388)
• FuzzClient trait removed and client methods moved directly to Trident struct (386)
• simplify account storages to simply store only account addresses (383)

Added

Removed

• Removed lld linker (394)

Changed

Added

• Add server for displaying content of fuzzing artifacts (347)
• Add fuzz artifacts directory to the fuzz test folder (343)
• Added state monitoring support for fuzzing metrics (341)
• Added dashboard support for fuzzing metrics (340)
• Code coverage tracking support enabled and configured via Trident.toml. Coverage data can be visualized using the VS Code extension 330
• Added features to enable syscalls in fuzzing (329)
• Add --skip-build flag to only initialize fuzz test without building the project (325)
• Add support for space, lamports and owner to TridentAccounts macro (320)

Removed

Changed

• FuzzTest fields are now aggregated into Trident struct (339)
• Add support for reproducible fuzzing with thread-specific seeds (332)
• Move Trident.toml into trident-tests folder (328)
• Conversion from AFL and Honggfuzz into Manually Guided Fuzzing (324)
• Update template generation to use tera (326)

Added

• TransactionSelector allows to select and execute random transaction with hooks and without hooks (297)
• Added "random_tail" attribute to TridentFlowExecutor macro to allow random tail generation (296)
• Added support for seeds constraint for accounts structs (284)
• Additional methods accessing the AccountsStorage and creating corresponding accounts are now optional ("token","vote", "stake") (279)
• Derive macros now use own syn parser for better extensibility and UX (275)
• Program ID inside test_fuzz.rs file is now automatically filled in is present in the program IDL (272)
• Added additional attributes to TridentAccounts, mut and signer (268)
• Users can now specify a program for which they want to add or initialize a fuzz test using --program-name flag (273)
• Allow custom test name specification in fuzz test creation with --test-name flag (274)

Removed

• The DisplayIx macro is now removed, Debug trait was implemented for instruction inputs (281)

Changed

• FuzzTestExecutor and FlowExecutor are grouped together and FuzzTest has client as generic instead of TridentSVM (294)
• Changed Transaction sequence logic (289)
• AccountsStorages are simplified, no types are required to define (276)
• Trident Architecture changes containing multiple features and improvements (details in the PR)(267)
• get or create token account methods fixed for native token accounts (262)

Added

• added warp to time manipulation (259)
• added methods to check if account storage is empty (258)
• added support for post-instruction behavior (257)

Removed

Changed

Added

• added support for composite accounts (245)
• Trident SVM + AFL (see the PR for more details) (234)

Removed

• removed fuzz_iteration from test_fuzz.rs (243)

Changed

• renamed Config to TridentConfig (246)
• errors are simplified and transaction error contains only transaction error (244)