Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
leanprover
downstream-lean4
Repository navigation
Code
Issues
Pull requests
40
(40)
Actions
Security and quality
Insights
More
items
All pull requests
Labels
13
(13)
Milestones
0
(0)
New pull request
Search pull requests
is
:
pr
state
:
open
is:pr state:open
Clear filter
Search
Pull requests
Open
40
(40)
Closed
115
(115)
Author
Label
Projects
Milestones
Reviews
Assignee
Sort by
Newest
descending
Sort…
Sort by Newest descending
More items
Comfortable display density
Compact display density
test hacky project-specific fix for verso failure
cache-available
#154
·
robsimmons
opened
Oct 9, 2026
Contributor
·
·
1
fix verso HTML issues in 10-08 nightly
cache-available
#153
·
robsimmons
opened
Oct 9, 2026
Contributor
·
·
3
[#15557] perf: bytecode interpreter
adaptation
cache-available
toolchain-available
#152
·
downstream-lean4[bot]
opened
Oct 9, 2026
Bot
·
·
9
[#15581] feat: proper UTF-8 string comparison
adaptation
cache-available
toolchain-available
#151
·
downstream-lean4[bot]
opened
Oct 9, 2026
Bot
·
·
1
[#15578] perf: do not export data that depends on how a theorem is proved
adaptation
cache-available
toolchain-available
#150
·
downstream-lean4[bot]
opened
Oct 9, 2026
Bot
·
·
1
fix: mathlib4 breakage from the import-graph main merge
cache-available
#149
·
downstream-lean4[bot]
opened
Oct 9, 2026
Bot
·
·
1
[#15556] feat: collect axioms of imported declarations on demand
adaptation
cache-available
toolchain-available
#146
·
downstream-lean4[bot]
opened
Oct 8, 2026
Bot
·
·
1
fix: verso breakage from the verso main merge (supersedes #142)
cache-available
#145
·
downstream-lean4[bot]
opened
Oct 8, 2026
Bot
·
·
1
[#15540] feat: track visibility of section variables
adaptation
cache-available
toolchain-available
#144
·
downstream-lean4[bot]
opened
Oct 7, 2026
Bot
·
·
1
ci: use a matrix for post-build export jobs
#143
·
jessealama
opened
Oct 7, 2026
Contributor
·
·
ci: add Dependabot for GitHub Actions
#141
·
jessealama
opened
Oct 6, 2026
Contributor
·
·
ci: lint workflow files with actionlint
#138
·
jessealama
opened
Oct 6, 2026
Contributor
·
·
ci: report builds that crash before producing a report
#136
·
jessealama
opened
Oct 6, 2026
Contributor
·
·
Register HexBasic and HexPermGroup for toolchain adaptation
cache-available
#135
·
kim-em
opened
Oct 6, 2026
·
·
1
[#14327] perf: memoize stuck type class resolution queries
adaptation
cache-available
toolchain-available
#131
·
downstream-lean4[bot]
opened
Oct 5, 2026
Bot
·
·
3
[#15444] perf: faster interpreter
adaptation
cache-available
toolchain-available
#128
·
downstream-lean4[bot]
opened
Oct 3, 2026
Bot
·
·
3
[#15438] feat: allow reporting positions above
#guard_msgs
adaptation
cache-available
toolchain-available
#127
·
downstream-lean4[bot]
opened
Oct 2, 2026
Bot
·
·
1
[#14421] feat: look for .ilean.mmap files on watchdog load
adaptation
cache-available
toolchain-available
#125
·
downstream-lean4[bot]
opened
Oct 1, 2026
Bot
·
·
1
[#15373] feat: eta-expand partial constructors
adaptation
cache-available
toolchain-available
#118
·
downstream-lean4[bot]
opened
Sep 28, 2026
Bot
·
·
1
[#15374] feat: eta-expand partial recursor apps for structures/K-like types
adaptation
cache-available
toolchain-available
#117
·
downstream-lean4[bot]
opened
Sep 28, 2026
Bot
·
·
1
[#15372] feat: extend unit-like criteria for eta
adaptation
cache-available
toolchain-available
#116
·
downstream-lean4[bot]
opened
Sep 28, 2026
Bot
·
·
1
[#15371] feat: eta-expand recursor major for subsingleton structures
adaptation
cache-available
toolchain-available
#115
·
downstream-lean4[bot]
opened
Sep 28, 2026
Bot
·
·
1
[#15351] fix: eta-expand recursor majors before running
whnf
adaptation
cache-available
toolchain-available
#110
·
downstream-lean4[bot]
opened
Sep 27, 2026
Bot
·
·
3
[#15339] chore: don't use max precedence for term following
private_decl%
adaptation
cache-available
toolchain-available
#109
·
downstream-lean4[bot]
opened
Sep 26, 2026
Bot
·
·
1
subverso maybe?
cache-available
#102
·
Garmelon
opened
Sep 22, 2026
Collaborator
·
·
1
Previous
1
2
Next
You can’t perform that action at this time.