Add Not instruction in brillig (https://github.com/AztecProtocol/aztec-packages/pull/8488)
avm: variants for SET opcode (https://github.com/AztecProtocol/aztec-packages/pull/8441)
avm/brillig: take addresses in calldatacopy (https://github.com/AztecProtocol/aztec-packages/pull/8388)
Do not encode assertion strings in the programs (https://github.com/AztecProtocol/aztec-packages/pull/8315)
return arrays instead of slices from to_be_radix functions (#5851)
Check unused generics are bound (#5840)

Features

(bb) 128-bit challenges (https://github.com/AztecProtocol/aztec-packages/pull/8406) (3c3ed1e)
(LSP) suggest names that match any part of the current prefix (#5752) (cb0d490)
Module::add_item (#5947) (af50a7b)
Add Expr::as_any_integer and Expr::as_member_access (#5742) (6266755)
Add Expr::as_array, Expr::as_repeated_element_array and same for slice (#5750) (f44e0b3)
Add Expr::as_assert_eq (#5880) (88f7858)
Add Expr::as_assert (#5857) (4e4ad26)
Add Expr::as_binary_op (#5734) (73a9f51)
Add Expr::as_block and Expr::has_semicolon (#5784) (19ffa20)
Add Expr::as_bool (#5729) (ca75cc2)
Add Expr::as_cast and UnresolvedType::is_field (#5801) (c9aa50d)
Add Expr::as_let (#5964) (65da598)
Add Expr::as_unary (#5731) (ae33811)
Add Expr::resolve and TypedExpr::as_function_definition (#5859) (bceee55)
Add Expr methods: as_tuple, as_parenthesized, as_index, as_if (#5726) (f57a7b2)
Add Expr methods: as_comptime, as_unsafe, is_break, is_continue (#5799) (619fa5c)
Add fmtstr::contents (#5928) (f18e9ca)
Add FunctionDef::body (#5825) (39b30ba)
Add FunctionDef::has_named_attribute (#5870) (a950195)
Add FunctionDef::set_return_visibility (#5941) (8beda6b)
Add FunctionDefinition::add_attribute (#5944) (c7479c4)
Add FunctionDefinition::module and StructDefinition::module (#5956) (f19344c)
Add FunctionDefinition methods is_unconstrained and set_unconstrained (#5962) (b9a072d)
Add Module::structs (#6017) (fc5bb02)
Add Quoted::as_expr and Expr::as_function_call (#5708) (3f79607)
Add Quoted::tokens (#5942) (a297ec6)
Add std::meta::typ::fresh_type_variable (#5948) (3dab4dd)
Add StructDefinition::add_attribute and has_named_attribute (#5945) (344dd5e)
Add StructDefinition::add_generic (#5961) (6004067)
Add StructDefinition::name (#5960) (102ebe3)
Add StructDefinition::set_fields (#5931) (9d2629d)
Add TraitImpl::trait_generic_args and TraitImpl::methods (#5722) (8c7e493)
Add Type::as_string (#5871) (e29d4b3)
Add Type::get_trait_impl (#5716) (eb33d1c)
Add Type::implements (#5701) (2166c94)
Add TypedExpr::get_type (#5992) (31f50c4)
Add UnresolvedType::is_field and Expr::as_assign (#5804) (c45df4e)
Add unsafe blocks for calling unconstrained code from constrained functions (#4429) (79593b4)
Add a panic method to the stdlib (#5966) (b86c2bc)
Add array_to_str_lossy (#5613) (af5acf4)
Add assertions for ACVM FunctionInput bit_size (#5864) (8712f4c)
Add Expr::as_method_call (#5822) (806af24)
Add mutating FunctionDefinition functions (#5685) (2882eae)
Add Not instruction in brillig (https://github.com/AztecProtocol/aztec-packages/pull/8488) (95e19ab)
Add recursive aggregation object to proving/verification keys (https://github.com/AztecProtocol/aztec-packages/pull/6770) (4ea25db)
Add reusable procedures to brillig generation (https://github.com/AztecProtocol/aztec-packages/pull/7981) (5c4f19f)
Add some Module comptime functions (#5684) (eefd69b)
Added indirect const instruction (https://github.com/AztecProtocol/aztec-packages/pull/8065) (5c4f19f)
Adding aggregation to honk and rollup (https://github.com/AztecProtocol/aztec-packages/pull/7466) (4ea25db)
Allow inserting new structs and into programs from attributes (#5927) (94e661e)
Arithmetic Generics (#5950) (00a79ce)
Automate verify_honk_proof input generation (https://github.com/AztecProtocol/aztec-packages/pull/8092) (5c4f19f)
avm/brillig: Take addresses in calldatacopy (https://github.com/AztecProtocol/aztec-packages/pull/8388) (3c3ed1e)
avm: Variants for SET opcode (https://github.com/AztecProtocol/aztec-packages/pull/8441) (3c3ed1e)
Better error message for misplaced doc comments (#5990) (28415ef)
Better println for Quoted (#5896) (6f30e42)
Calculate FunctionSelectors and EventSelectors during comptime (https://github.com/AztecProtocol/aztec-packages/pull/8354) (33bd102)
Change the layout of arrays and vectors to be a single pointer (https://github.com/AztecProtocol/aztec-packages/pull/8448) (d4832ec)
Check argument count and types on attribute function callback (#5921) (91f693d)
Do not encode assertion strings in the programs (https://github.com/AztecProtocol/aztec-packages/pull/8315) (4144152)
Explicit Associated Types & Constants (#5739) (e050e93)
Extract brillig slice ops to reusable procedures (#6002) (339c17b)
Fault-tolerant parsing of fn and impl (#5753) (d4e2f0a)
Format trait impl functions (#6016) (da32bd8)
Hook up secondary calldata column in dsl (https://github.com/AztecProtocol/aztec-packages/pull/7759) (4ea25db)
Impl Hash and Eq on more comptime types (#6022) (114903d)
Implement str_as_bytes in the comptime interpreter (#5887) (45344bf)
Implement LSP code action "Implement missing members" (#6020) (9bf2dcb)
Improve "type annotations needed" errors (#5830) (90f9ea0)
Let has_named_attribute work for built-in attributes (#6024) (a09646b)
Let nargo and LSP work well in the stdlib (#5969) (8e8e97c)
Liveness analysis for constants (https://github.com/AztecProtocol/aztec-packages/pull/8294) (71e1556)
LSP auto-import completion (#5741) (cdbb940)
LSP autocomplete constructor fields (#5732) (e71c75a)
LSP autocompletion for attributes (#5963) (b7b9e3f)
LSP autocompletion for use statement (#5704) (226aeb1)
LSP code action "Fill struct fields" (#5885) (1e6e4f4)
LSP code actions to import or qualify unresolved paths (#5876) (410c1f6)
LSP completion function detail (#5993) (e84f7d2)
LSP completion now works better in the middle of idents (#5795) (1c84038)
LSP diagnostics for all package files (#5895) (4e616b3)
LSP diagnostics now have "unnecessary" and "deprecated" tags (#5878) (2f0d4e0)
LSP fields, functions and methods completion after "." and "::" (#5714) (13c1fe6)
LSP hover and go-to-definition for crates (#5786) (86d8840)
LSP now suggests self fields and methods (#5955) (f57ce85)
LSP path completion (#5712) (3c6b998)
LSP signature help (#5725) (5a3d241)
LSP signature help for assert and assert_eq (#5862) (663e00c)
LSP will now suggest private items if they are visible (#5923) (d2caa5b)
Make token transfer be recursive (https://github.com/AztecProtocol/aztec-packages/pull/7730) (4ea25db)
meta: Comptime keccak (#5854) (0e8becc)
Module attributes (#5888) (2ca2e5c)
New test programs for wasm benchmarking (https://github.com/AztecProtocol/aztec-packages/pull/8389) (95e19ab)
Note hashes as points (https://github.com/AztecProtocol/aztec-packages/pull/7618) (4ea25db)
Only check array bounds in brillig if index is unsafe (#5938) (8b60bbc)
optimization: Avoid merging identical (by ID) arrays (#5853) (062103e)
optimization: Follow past array_sets when optimizing array_gets (#5772) (090501d)
Optimize constant array handling in brillig_gen (https://github.com/AztecProtocol/aztec-packages/pull/7661) (4ea25db)
Optimize to_radix (https://github.com/AztecProtocol/aztec-packages/pull/8073) (5c4f19f)
Pass calldata ids to the backend (https://github.com/AztecProtocol/aztec-packages/pull/7875) (4ea25db)
perf: Mem2reg function state for value loads to optimize across blocks (#5757) (0b297b3)
perf: Remove known store values that equal the store address in mem2reg (#5935) (b84009c)
perf: Remove last store in return block if last load is before that store (#5910) (1737b65)
perf: Simplify poseidon2 cache zero-pad (#5869) (31e9be6)
Poseidon2 gates for Ultra arithmetisation (https://github.com/AztecProtocol/aztec-packages/pull/7494) (5c4f19f)
profiler: Add support for brillig functions in opcodes-flamegraph (https://github.com/AztecProtocol/aztec-packages/pull/7698) (4ea25db)
Remove blocks which consist of only a jump to another block (#5889) (f391af2)
Remove unnecessary copying of vector size during reversal (#5852) (5739904)
Removing superfluous call to MSM (https://github.com/AztecProtocol/aztec-packages/pull/7708) (4ea25db)
Report gates and VKs of private protocol circuits with megahonk (https://github.com/AztecProtocol/aztec-packages/pull/7722) (4ea25db)
Return arrays instead of slices from to_be_radix functions (#5851) (d59c708)
Show backtrace on comptime assertion failures (#5842) (cfd68d4)
Show doc comments in LSP (#5968) (45f4ae0)
Simplify constant calls to poseidon2_permutation, schnorr_verify and embedded_curve_add (#5140) (2823ba7)
Small optimization in toradix (https://github.com/AztecProtocol/aztec-packages/pull/8040) (5c4f19f)
Suggest trait methods in LSP completion (#5735) (e2f7e95)
Suggest tuple fields in LSP completion (#5730) (64d7d78)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/7743) (4ea25db)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/7862) (4ea25db)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/7945) (4ea25db)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/7958) (5c4f19f)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8008) (5c4f19f)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8093) (5c4f19f)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8125) (f0c2686)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8237) (f0c2686)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8314) (4144152)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8333) (33bd102)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8423) (3c3ed1e)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8435) (3c3ed1e)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8466) (3c3ed1e)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8482) (d4832ec)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8512) (95e19ab)
Sync from noir (https://github.com/AztecProtocol/aztec-packages/pull/8526) (95e19ab)
TXE nr deployments, dependency cleanup for CLI (https://github.com/AztecProtocol/aztec-packages/pull/7548) (4ea25db)
Unify all acir recursion constraints based on RecursionConstraint and proof_type (https://github.com/AztecProtocol/aztec-packages/pull/7993) (5c4f19f)
Unquote some value as tokens, not as unquote markers (#5924) (70ebb90)
Use visibility (#5856) (e349f30)
Use Zac's quicksort algorithm in stdlib sorting (#5940) (19f5757)
User super:: in LSP autocompletion if possible (#5751) (5192e53)
Warn on unused functions (#5892) (af3db4b)
Warn on unused imports (#5847) (58f855e)

Bug Fixes

(LSP) only add cached files relevant to workspace (#5775) (1958a79)
acir_gen: Nested dynamic array initialization (#5810) (4df53ad)
acvm: Clear ACIR call stack after successful circuit execution (#5783) (656a7d6)
Add locations to most SSA instructions (#5697) (85d5c85)
Add missing trait impls for integer types to stdlib (#5738) (d3f20c6)
Allow comptime code to use break without also being unconstrained (#5744) (c2a1a87)
Always place module attribute generated items inside module (#5943) (89ac6e0)
Bit shifting type checking (#5824) (fb5136e)
Check unused generics are bound (#5840) (82eb158)
Collect functions generated by attributes (#5930) (2c22fe5)
Correctly print string tokens (#6021) (b8a3a9b)
debugger: Update the debugger to handle the new Brillig debug metadata format (#5706) (a31f82e)
Deflatten databus visibilities (https://github.com/AztecProtocol/aztec-packages/pull/7761) (4ea25db)
Do not duplicate redundant Brillig debug metadata (#5696) (e4f7dbe)
Do not use predicate for index in array operation, when the index is safe (#5779) (9d8f2bd)
docs: Fix file paths for metaprogramming docs (#5826) (a764c5b)
Error when quote is used in runtime code (#5978) (cc30d88)
Error when comptime functions are used in runtime code (#5976) (ec24917)
Error when comptime types are used in runtime code (#5987) (3d39196)
Error when mutating comptime variables in non-comptime code (#6003) (e20c44d)
Export brillig names in contract functions (https://github.com/AztecProtocol/aztec-packages/pull/8212) (f0c2686)
Fix some mistakes in arithmetic generics docs (#5999) (29550d1)
Fix using lazily elaborated comptime globals (#5995) (f6f493c)
frontend: Ban type vars bound to a reference from passing the unconstrained boundary (#5949) (ce34fbd)
frontend: Continue type check if we are missing an unsafe block (#5720) (86de991)
Handle multiple entry points for Brillig call stack resolution after metadata deduplication (#5788) (38fe9dd)
Help link was outdated (#6004) (d1e52f3)
Honor function visibility in LSP completion (#5809) (335de05)
Let derive(Eq) work for empty structs (#5965) (ff8e8b5)
Let LSP autocompletion work in more contexts (#5719) (03ba6dd)
LSP document symbol didn't work for primitive impls (#5970) (e1f81da)
mem2reg: Handle aliases better when setting a known value for a load (#5959) (1b72a17)
mem2reg: Handle aliases in function last store cleanup and additional alias unit test (#5967) (36756e8)
nargo: Resolve Brillig assertion payloads (#5872) (f53a28b)
Prevent comptime println from crashing LSP (#5918) (44cf9a2)
Replace unused ArrayGet/Set with constrain if possibly out of bounds (#5691) (a87d926)
Restrict keccak256_injective test input to 8 bits (#5977) (a1b1346)
sha256: Add extra checks against message size when constructing msg blocks (#5861) (46e266a)
sha256: Fix upper bound when building msg block and delay final block compression under certain cases (#5838) (130b7b6)
sha256: Perform compression per block and utilize ROM instead of RAM when setting up the message block (#5760) (c52dc1c)
Suggest trait attributes in LSP (#5972) (d6f60d7)
Support debug comptime flag for attributes (#5929) (34f21c0)
Temporary register leaks in brillig gen (https://github.com/AztecProtocol/aztec-packages/pull/8350) (33bd102)
Try to move constant terms to one side for arithmetic generics (#6008) (4d8fe28)
Unconstrained fn mismatch is now a warning (#5764) (37af966)
Use element_size() instead of computing it with division (#5939) (6a45007)
Use module name as line after which we'll insert auto-import (#6025) (c2e4a9a)