version
stringclasses 7
values | category
stringclasses 15
values | type
stringclasses 5
values | change
stringlengths 11
174
| change_number
listlengths 1
4
|
|---|---|---|---|---|
8.20.0
|
Standard library
|
Removed
|
`Coq.NArith.Ndigits`, `Coq.NArith.Ndist`, `Coq.Strings.ByteVector` (deprecated since 8.19)
|
[
"18936"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Coq.Numbers.Integer.Binary.ZBinary`, `Coq.Numbers.Integer.NatPairs.ZNatPairs`, `Coq.Numbers.Natural.Binary.NBinary`
|
[
"18500"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Coq.Numbers.NatInt.NZProperties`; use `NZMulOrder` instead
|
[
"18501"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Coq.Arith.Bool_nat`
|
[
"18538"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Coq.Numbers.NatInt.NZDomain`
|
[
"18539"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Coq.Numbers.Integers.Abstract.ZDivEucl`, `Coq.ZArith.Zeuclid`
|
[
"18544"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Coq.Numbers.Natural.Abstract.NIso`, `Coq.Numbers.Natural.Abstract.NDefOps`
|
[
"18668"
] |
8.20.0
|
Standard library
|
Deprecated
|
`Bool.Bvector` (prefer `list bool`)
|
[
"18947"
] |
8.20.0
|
Standard library
|
Added
|
A warning on `Vector.t` to caution new users about complexity vs bundling lists
|
[
"18032"
] |
8.20.0
|
Standard library
|
Added
|
Lemmas `NoDup_app`, `NoDup_iff_ForallOrdPairs`, `NoDup_map_NoDup_ForallPairs`, `NoDup_concat`
|
[
"18172"
] |
8.20.0
|
Standard library
|
Added
|
Lemmas around nth_error in `List`: `In_iff_nth_error`, `nth_error_app`, `nth_error_cons_0`, …
|
[
"18563"
] |
8.20.0
|
Standard library
|
Added
|
Various `N`/`Nat` lemmas: `strong_induction_le`, `binary_induction`, `even_even`, `odd_even`, …
|
[
"18628"
] |
8.20.0
|
Standard library
|
Fixed
|
`Z.euclidean_division_equations_cleanup` reordering for improved performance
|
[
"18818",
"18770"
] |
8.20.0
|
Infrastructure and dependencies
|
Changed
|
Minimal Dune version to build Coq is now 3.6.1
|
[
"18359"
] |
8.20.0
|
Infrastructure and dependencies
|
Removed
|
Support for `.vio` files and `.vio2vo` transformation removed; `.vos` is the recommended method
|
[
"18424"
] |
8.20.0
|
Infrastructure and dependencies
|
Added
|
`coq-doc` opam/Dune package for building and installing Coq’s documentation
|
[
"17808"
] |
8.20.0
|
Infrastructure and dependencies
|
Added
|
Coq is now compatible with `memprof-limits` interruption
|
[
"18906",
"17760"
] |
8.20.0
|
Infrastructure and dependencies
|
Added
|
Ability to exit `Drop.` in Coq toplevel with `Ctrl+D`, plus `#go` directive
|
[
"18771"
] |
8.20.0
|
Extraction
|
Added
|
Extension for OCaml extraction: foreign function calls to C and ML function exposition
|
[
"18270",
"18212"
] |
8.20.0
|
Extraction
|
Fixed
|
Self-referencing extraction of primitive projections in functors
|
[
"17321",
"16288"
] |
8.19.0
|
Kernel
|
Added
|
:ref:`sort-polymorphism` to share constructs over `Type`, `Prop`, `SProp`
|
[
"17836",
"18331"
] |
8.19.0
|
Kernel
|
Fixed
|
Primitives incorrectly convertible to anything by module subtyping
|
[
"18507",
"18503"
] |
8.19.0
|
Specification language, type inference
|
Changed
|
:token:`term_forall_or_fun`, :token:`term_let`, :token:`term_fix`, etc. from level 200 → level 10, removing parser recovery hacks
|
[
"18014"
] |
8.19.0
|
Specification language, type inference
|
Changed
|
:g:`(id := body)` in :cmd:`Context` outside a section in a :cmd:`Module Type` no longer tries to declare a class instance
|
[
"18254"
] |
8.19.0
|
Specification language, type inference
|
Fixed
|
Anomaly with duplicate variables within a disjunctive pattern
|
[
"17857",
"18005",
"17854",
"18004"
] |
8.19.0
|
Specification language, type inference
|
Fixed
|
Printing of constructors and `in` clause of `match` respects :flag:`Printing Implicit` and :flag:`Printing All`
|
[
"18176",
"18163"
] |
8.19.0
|
Specification language, type inference
|
Fixed
|
Wrong shift of argument names with :cmd:`Arguments` in nested sections
|
[
"18393",
"12755",
"18392"
] |
8.19.0
|
Notations
|
Changed
|
More informative message when a notation cannot be interpreted as a reference
|
[
"18104"
] |
8.19.0
|
Notations
|
Changed
|
In casts `term : t`, if `t` is bound to scope `t_scope`, `term` is also interpreted in `t_scope`
|
[
"6134",
"14959"
] |
8.19.0
|
Notations
|
Added
|
Notation `term%_scope` to set a scope only temporarily
|
[
"14928",
"11486",
"12157",
"14305"
] |
8.19.0
|
Notations
|
Removed
|
The ability to declare scopes whose name starts with `_`
|
[
"14928"
] |
8.19.0
|
Notations
|
Deprecated
|
The `term%scope` syntax in :cmd:`Arguments`
|
[
"14928"
] |
8.19.0
|
Notations
|
Added
|
Quoted strings can be used as tokens in notations; double quotes can be used in symbols
|
[
"17123"
] |
8.19.0
|
Notations
|
Added
|
Parsing support for recursive binders in `let` or `match`
|
[
"17856",
"17845"
] |
8.19.0
|
Notations
|
Added
|
Declaring the same level of a notation variable more than once is now an error
|
[
"17988",
"17985"
] |
8.19.0
|
Notations
|
Fixed
|
Various custom binder fixes in nonrecursive/recursive notations
|
[
"17115",
"17094"
] |
8.19.0
|
Notations
|
Fixed
|
Invalid eta-expansion in notation pretty-printer
|
[
"17841",
"15221"
] |
8.19.0
|
Notations
|
Fixed
|
:flag:`Printing Parentheses` works on a right-open notation with explicit level
|
[
"17844",
"15322"
] |
8.19.0
|
Notations
|
Fixed
|
Anomaly with nested repeated binder variables
|
[
"17861",
"17860"
] |
8.19.0
|
Notations
|
Fixed
|
Anomaly on disabling a non-existent custom notation
|
[
"17891",
"17782"
] |
8.19.0
|
Notations
|
Fixed
|
Proper error instead of anomaly with pattern-matching over a constructor with too many arguments
|
[
"17892",
"17071"
] |
8.19.0
|
Notations
|
Fixed
|
Support constructors with parameters in number/string notations for patterns
|
[
"17902",
"11237"
] |
8.19.0
|
Notations
|
Fixed
|
Chains of entry coercions sometimes printed in the wrong order
|
[
"18230",
"18223"
] |
8.19.0
|
Tactics
|
Changed
|
`open_constr` in Ltac1/Ltac2 does not perform evar normalization
|
[
"17704"
] |
8.19.0
|
Tactics
|
Changed
|
:tacn:`abstract` now supports existential variables
|
[
"17745"
] |
8.19.0
|
Tactics
|
Changed
|
Instances declared with :flag:`Typeclasses Unique Instances` do not allow backtracking even with evars in the goal
|
[
"17789",
"6714"
] |
8.19.0
|
Tactics
|
Changed
|
In :tacn:`rewrite_strat`, the syntax for `choice` strategy changed slightly
|
[
"17832"
] |
8.19.0
|
Tactics
|
Changed
|
:tacn:`replace` with `by tac` no longer tries to solve the equality subgoal with existing hypotheses
|
[
"17964",
"17959"
] |
8.19.0
|
Tactics
|
Changed
|
`Z.euclidean_division_equations_cleanup` now breaks up `0 <= _ < _` hypotheses
|
[
"17984"
] |
8.19.0
|
Tactics
|
Changed
|
:tacn:`simpl` now refolds a partial application of a fixpoint even when partially applied
|
[
"17991"
] |
8.19.0
|
Tactics
|
Added
|
Ltac2 tactic `Std.resolve_tc` to resolve typeclass evars
|
[
"13071"
] |
8.19.0
|
Tactics
|
Added
|
`lazy`, `simpl`, `cbn`, `cbv`, and `eval` can do head reduction with `head`
|
[
"17503",
"18190"
] |
8.19.0
|
Tactics
|
Fixed
|
Opaque primitive projections are handled properly by “Evarconv”
|
[
"17788",
"17774"
] |
8.19.0
|
Tactics
|
Fixed
|
Duplications with `Hint Cut` and `Hint Mode`
|
[
"17887",
"17417"
] |
8.19.0
|
Tactics
|
Fixed
|
`zify` / `Z.euclidean_division_equations_cleanup` no longer instantiates dependent hypotheses in an order-sensitive manner
|
[
"17935",
"17936"
] |
8.19.0
|
Tactics
|
Fixed
|
:tacn:`simpl` now works on reducible named mutual fixpoints with parameters
|
[
"17993",
"12521",
"3488"
] |
8.19.0
|
Tactics
|
Fixed
|
:tacn:`congruence` / :tacn:`f_equal` handle polymorphic universe variables
|
[
"18106",
"5481",
"9979"
] |
8.19.0
|
Tactics
|
Fixed
|
Only run zify saturation on existing goal hypotheses
|
[
"18152",
"18151"
] |
8.19.0
|
Tactics
|
Fixed
|
A stack overflow in `lia`
|
[
"18159",
"18158"
] |
8.19.0
|
Tactics
|
Fixed
|
`cbv` reify substitution for Case stack node
|
[
"18195",
"18194"
] |
8.19.0
|
Tactics
|
Fixed
|
Anomaly in :tacn:`simpl` on partially applied named mutual fixpoints
|
[
"18243",
"18239"
] |
8.19.0
|
Tactics
|
Changed
|
:tacn:`simpl` tries to reduce named mutual fixpoints even when returning a function
|
[
"18243"
] |
8.19.0
|
Ltac language
|
Fixed
|
“r <num>” and “r <string>” commands in coqtop Ltac debugger
|
[
"18068",
"18067"
] |
8.19.0
|
Ltac2 language
|
Changed
|
`Array.empty`, `Message.Format.stop`, `Pattern.empty_context` are no longer thunked
|
[
"17534"
] |
8.19.0
|
Ltac2 language
|
Changed
|
Ltac2 `exact` / `eexact` elaborate with expected type
|
[
"18157",
"12827"
] |
8.19.0
|
Ltac2 language
|
Changed
|
Argument order for `List.fold_left` / `List.fold_right` / `Array.fold_right` changed to match OCaml
|
[
"18197",
"16485"
] |
8.19.0
|
Ltac2 language
|
Changed
|
`Ltac2.Std.red_flags` has a field `rStrength` for head-only reduction
|
[
"18273",
"18209"
] |
8.19.0
|
Ltac2 language
|
Added
|
Ltac2 supports pattern quotations when building `pattern` values (dynamic patterns)
|
[
"17667"
] |
8.19.0
|
Ltac2 language
|
Added
|
New modules `Ltac2.Unification`, `Ltac2.TransparentState`
|
[
"17777"
] |
8.19.0
|
Ltac2 language
|
Added
|
`Ltac2.Constr.is_float`, `is_uint63`, `is_array`
|
[
"17894"
] |
8.19.0
|
Ltac2 language
|
Added
|
New stdlib modules `Ltac2.Ref`, `Ltac2.Lazy`, `Ltac2.RedFlags` + expansions
|
[
"18095",
"10112"
] |
8.19.0
|
Ltac2 language
|
Added
|
Support for `setoid_rewrite` tactic
|
[
"18102"
] |
8.19.0
|
Ltac2 language
|
Added
|
:cmd:`Ltac2 Globalize` and :cmd:`Ltac2 Check`
|
[
"18139"
] |
8.19.0
|
Ltac2 language
|
Added
|
A new flag :flag:`Ltac2 In Ltac1 Profiling`
|
[
"18293"
] |
8.19.0
|
Ltac2 language
|
Added
|
`Ltac2.Message.Format.ikfprintf` for conditional printing
|
[
"18311",
"18292"
] |
8.19.0
|
Ltac2 language
|
Fixed
|
Ltac2 mutable references are not considered values anymore
|
[
"18082"
] |
8.19.0
|
Commands and options
|
Changed
|
`Let` with `Qed` now produces an opaque side definition; use `Defined` + `clearbody` to replicate old behavior
|
[
"17576"
] |
8.19.0
|
Commands and options
|
Changed
|
Automatic lowering of record types to `Prop` matches the behavior for inductives
|
[
"17795",
"17801",
"17796",
"17805"
] |
8.19.0
|
Commands and options
|
Added
|
:opt:`Extraction Output Directory` option
|
[
"16126",
"9148"
] |
8.19.0
|
Commands and options
|
Added
|
`-profile` cmd-line argument and `PROFILE` var in `coq_makefile` for a new :ref:`profiling` system
|
[
"17702"
] |
8.19.0
|
Commands and options
|
Added
|
:cmd:`Instructions` command to count CPU instructions on Linux
|
[
"17744"
] |
8.19.0
|
Commands and options
|
Added
|
Support for instruction counts with `-profile`
|
[
"17744"
] |
8.19.0
|
Commands and options
|
Added
|
New command :cmd:`Attributes` to assign attributes like :attr:`deprecated` to a library file
|
[
"18193",
"8032"
] |
8.19.0
|
Commands and options
|
Fixed
|
Anomaly with :cmd:`Search` in the context of a goal
|
[
"17987",
"17963"
] |
8.19.0
|
Commands and options
|
Fixed
|
Printer for :cmd:`Guarded` with existential variables
|
[
"18008",
"18006"
] |
8.19.0
|
Command-line tools
|
Changed
|
`coqdep -w` can adjust warnings like `coqc -w`
|
[
"17946",
"10156"
] |
8.19.0
|
Command-line tools
|
Fixed
|
Delayed variable expansion with `coq_makefile` for combined `.vo` and `.glob` targets on GNU Make >=4.4
|
[
"18077",
"18076"
] |
8.19.0
|
Command-line tools
|
Fixed
|
Spurious `coqdep` warnings from missing path normalization
|
[
"18165"
] |
8.19.0
|
Command-line tools
|
Fixed
|
Regression in `coqdoc --external`
|
[
"18448",
"18434"
] |
8.19.0
|
Standard library
|
Changed
|
Reimplemented `Ncring_tac` reification in Ltac for :tacn:`nsatz`, `cring`
|
[
"18325"
] |
8.19.0
|
Standard library
|
Removed
|
:g:`Numbers.Cyclic.ZModulo`
|
[
"17258"
] |
8.19.0
|
Standard library
|
Removed
|
:g:`ZArith.Zdigits` in favor of :g:`Z.testbit`
|
[
"18025"
] |
8.19.0
|
Standard library
|
Removed
|
Several long-deprecated files in `Arith` (Div2, Even, Gt, etc.)
|
[
"18164"
] |
8.19.0
|
Standard library
|
Deprecated
|
:g:`NArith.Ndigits` and :g:`NArith.Ndist`
|
[
"17732"
] |
8.19.0
|
Standard library
|
Deprecated
|
:g:`Strings.ByteVector`
|
[
"18022"
] |
8.19.0
|
Standard library
|
Deprecated
|
:g:`Numbers.NaryFunctions`
|
[
"18026"
] |
8.19.0
|
Standard library
|
Added
|
Lemmas about `Maps` in `FMapInterface`, e.g. `cardinal_Add_In`
|
[
"12096"
] |
8.19.0
|
Standard library
|
Added
|
:g:`app_eq_cons`, :g:`app_inj_pivot`, :g:`rev_inj`
|
[
"17787"
] |
8.19.0
|
Standard library
|
Added
|
`unfold_nth_error`, `nth_error_nil`, `nth_error_cons`, etc.
|
[
"17998"
] |
8.19.0
|
Standard library
|
Added
|
`Rle`, `Rge`, `Rlt`, `Rgt` as reflexive/symmetric/transitive/antisymmetric instances
|
[
"18059"
] |
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