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doc(changes): changelog

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Mario Carneiro 2017-07-28 21:54:27 +01:00 • committed by Gabriel Ebner
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@ -47,6 +47,9 @@ master branch (aka work in progress branch)
There is a coercion from `bin_tree` to `list`. The new notation allows to input long sequences efficiently.
It also prevents system stack overflows.
* Tactics that accept a location parameter, like `rw thm at h`, may now use `⊢` or the ASCII version `|-`
to select the goal as well as any hypotheses, for example `rw thm at h1 h2 ⊢`.
*Changes*
* We now have two type classes for converting to string: `has_to_string` and `has_repr`.
@ -98,6 +101,9 @@ For more details, see discussion [here](https://github.com/leanprover/lean/pull/
* Merged `generalize` and `generalize2` tactics into new `generalize id? : expr = id` tactic
* `standard.lean` has been removed. Any files that `import standard` can simply remove the line as
most things that were once imported by this are now imported by default.
*API name changes*
* `list.dropn` => `list.drop`
@ -200,4 +206,4 @@ The available commands can be found [here](https://github.com/leanprover/lean/bl
* GCC 7 compatibility
* Use single quotes for character literals (e.g., 'a').
* Use single quotes for character literals (e.g., 'a').