Skip to content
Navigation Menu
Sign in
Products
Platform
GitHub
Repository hosting, code review, and collaboration
Copilot
AI coding agent for tasks, projects and automated work
Build & Ship
Actions
CI/CD and automation
Code Quality
Quality analysis, fixes, and enforcement
Codespaces
Cloud development environments
Secure
Code Security
Vulnerability detection and remediation
Secret Protection
Secret scanning and leak prevention
All Features
Developers
Learn
Documentation
Training
Certifications
Build
Build with Copilot
Customize Copilot
Integrations
Explore
Trending repos
GitHub Sponsors
Events
Changelog
Changelog
Your source for the latest features, improvements, and fixes across GitHub products, all in one place.
Businesses
By Stage
Enterprises
Team
Startups
Nonprofits
By Industry
Healthcare
Financial services
Manufacturing
Government
See all industries
Evaluate GitHub
Why GitHub
Customer Stories
Business insights
Trust Center
Add-ons
GitHub Advanced Security
Enterprise-grade code security
Copilot for business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Resources
Learn & Connect
Documentation
Resource center
Blog
Events & webinars
Community Forum
Customer Stories
Integrations
Support
Customer support
Training
GitHub Status
Company
About
Partners
Changelog
GitHub Universe
GitHub Universe
The event for developers, by developers — talks, workshops, and what’s next for GitHub.
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 }}
acts-project
acts
Repository navigation
Code
Issues
105
(105)
Pull requests
150
(150)
Discussions
Actions
Projects
Security and quality
Insights
More
items
All pull requests
Labels
57
(57)
Milestones
3
(3)
New pull request
Search pull requests
is
:
pr
state
:
open
is:pr state:open
Clear filter
Search
Pull requests
Open
150
(150)
Closed
5,595
(5,595)
Author
Label
Projects
Milestones
Reviews
Assignee
Sort by
Newest
descending
Sort…
Sort by Newest descending
More items
Comfortable display density
Compact display density
fix: Correct dense-material Jacobians in SympyStepper
Component - Core
#6431
·
andiwand
opened
Oct 31, 2026
Contributor
·
·
·
next
1
fix(cmake): only advertise installed components in ActsConfig
Infrastructure
#6430
·
olantwin
opened
Oct 31, 2026
·
·
·
next
feat: Convert TGeo tubes to straw surfaces in the ROOT plugin
Component - Plugins
#6429
·
olantwin
opened
Oct 31, 2026
·
·
·
next
fix: Disable loop protection in the GSF backward pass
Component - Core
Track Fitting
#6428
·
benjaminhuth
opened
Oct 30, 2026
Member
·
·
·
next
2
fix(detray): Fix inconsistent RK step size
Component - Detray
#6427
·
stephenswat
opened
Oct 30, 2026
Member
·
·
·
next
4
feat: Seed parameters on the last space point in the Examples
Component - Core
Component - Documentation
Component - Examples
Seeding
Track Finding
Track Fitting
#6426
·
andiwand
opened
Oct 30, 2026
Contributor
·
·
·
next
feat: GBTS seed fit at the outermost space point
Component - Core
Component - Examples
Seeding
Track Finding
#6425
·
andiwand
opened
Oct 30, 2026
Contributor
·
·
·
next
3
build(detray): generate detector metadata through the codegen manifest
Component - Detray
Component - Documentation
Infrastructure
#6423
·
paulgessinger
opened
Oct 30, 2026
Member
·
·
·
next
1
chore(detray): Update Jacobian validation code
Component - Detray
#6422
·
stephenswat
opened
Oct 30, 2026
Member
·
·
·
next
5
feat: add reusable magnetic field queries for linearizers
Component - Core
Public API
Vertexing
#6421
·
paulgessinger
opened
Oct 30, 2026
Member
·
·
·
next
2
ci: build wheel and upload to PyPI on release automatically
Infrastructure
#6417
·
benjaminhuth
opened
Oct 29, 2026
Member
·
·
·
next
chore: GeoModelTree - Parse shared_ptr
Component - Plugins
#6416
·
junggjo9
opened
Oct 28, 2026
Contributor
·
·
·
next
3
feat: Add global placement before blueprint portal construction
Component - Core
Public API
#6415
·
paulgessinger
opened
Oct 28, 2026
Member
·
·
·
next
5
perf: Tune GBTS seeding on ODD
automerge
Changes Performance
Component - Examples
Infrastructure
#6414
·
mimodekjaer
opened
Oct 28, 2026
Contributor
·
·
·
next
4
feat: add optional profiler to GBTS
Component - Core
Seeding
#6413
·
jpreston-cern
opened
Oct 28, 2026
Contributor
·
·
·
next
2
refactor!: Run a single actor per propagation
API breaking
Component - Core
Component - Documentation
Component - Examples
Component - Fatras
Component - Plugins
Event Data Model
Public API
Track Finding
Track Fitting
#6410
·
andiwand
opened
Oct 28, 2026
Contributor
·
·
·
next
2
refactor: Move the abort conditions into free functions
API breaking
Component - Core
Component - Documentation
Component - Examples
Public API
Track Finding
Track Fitting
#6409
·
andiwand
opened
Oct 28, 2026
Contributor
·
·
·
next
3
feat: support Geant4 multiprocessing in Python examples
Component - Documentation
Component - Examples
#6407
·
asalzburger
opened
Oct 27, 2026
Contributor
·
·
·
next
2
perf: Sort GBTS bins by phi with sortByKey
Component - Core
Seeding
#6406
·
thomaaks
opened
Oct 27, 2026
Contributor
·
·
·
next
4
docs: include detray public headers in docs and API checks
Component - Detray
Component - Documentation
Infrastructure
#6405
·
paulgessinger
opened
Oct 27, 2026
Member
·
·
·
next
15
perf: Skip GBTS bins a node cannot reach
Component - Core
Seeding
#6404
·
thomaaks
opened
Oct 27, 2026
Contributor
·
·
·
next
2
perf: Fold GBTS doublet cuts into fewer branches
Component - Core
Seeding
#6403
·
thomaaks
opened
Oct 27, 2026
Contributor
·
·
·
next
2
perf: Filter isolated nodes out of GBTS windows
Component - Core
Seeding
#6402
·
thomaaks
opened
Oct 27, 2026
Contributor
·
·
·
next
2
feat: Correct navigation intersections with local curvature
Component - Core
#6400
·
paulgessinger
opened
Oct 27, 2026
Member
·
·
·
next
20
fix: test Eta seed fallback after failed Phi search and fix it
Component - Examples
Track Finding
#6397
·
pingponghero12
opened
Oct 27, 2026
Contributor
·
·
·
next
4
Previous
1
2
3
4
5
6
Next
You can’t perform that action at this time.