update readme

src/sonic/README.md

@@ -10,24 +10,19 @@ Initial SONIC proof system integration using the code from the [original impleme
 - Code cleanup
 - Migration for smart-contract compatible transcripts
 
-## TODO Plan
+## Current state
 
-- [x] Test with public inputs
+Beta - fast and valid, but breaking API changes are expected
-- [x] Test on BN256 
+
-- [x] Parallelize using existing primitives
+## Completed
-- [x] Implement polynomial parallelized evaluation
+
-- [x] Make custom transcriptor that is easy to transform into the smart-contract
+- Basic proof modes (helped/unhelped)
-- [x] Basic Ethereum smart-contract
+- Succinct `S` polynomial evaluation using permutation argument
-- [x] Add blinding factors
+- High-level API for non-succinct mode that can produce "large enough" SRS from a "global" SRS
-- [ ] Implement unhelped version
+- Proving/verifying keys that have additional information about the circuit such as number of gates, linear constraints and public inputs
-  - [x] Implement a part of S poly precomputation (S_2)
+- Implement non-assigning backends for faster estimation of circuit parameters in un-cached cases
-  - [x] Implement a "well formed" argument 
+
-  - [x] Implement a coefficients product argument
+## TODO Plan
-  - [x] Implement a premutation argument
+- [ ] Make caching proving/verifying key for succinct mode
-  - [ ] Implement synthesizer for proper form of S polynomial
+- [ ] Fix high-level API for both modes
-- [ ] Finer tuning
+- [ ] Re-structure the package itself
-  - [x] Parallelized evaluation of S polynomial
-  - [ ] Parallelize some polynomial operations in the protocol itself
-  - [x] Parallelized kate division  
-  - [ ] Implement specialized version of polynomial multiplication by degree 1 polynomial
-  - [ ] Non-assigning variant of the "adaptor" (may require a change of SONIC CS trait)