No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
migra has 244K monthly downloads and 3K GitHub stars. Version 3.0.1663481299 supports Python >=3.7,<4, first published in 2016.
It is minimally maintained under a permissive license, last released in Sep 2022.
It is built on top of schemainspect, six and sqlbag. It is used by 3 tracked packages, including tusker, databaseci and databaseciservices.
GitHub topics include developer-tools, developer-experience and postgresql.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
50
Popularity
70
Adoption
53
Community
40
Provenance
0
How the maintenance status was determined
Last commit
315 days ago
Monthly downloads
243,999
Active
Activity within 30 days
Stable
Activity within 31-180 days
•
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
243,999
Stars
3,049
Stars per 1k downloads
12.50
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
•
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
6,523
Month daily avg
8,133
Momentum
-19.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.7,<4
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
•
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Unlicense
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
1388 days ago
Total releases
99
Releases/year
9.9
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
•
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
16
Monthly downloads
243,999
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
46
Issue Burden
25.3
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
11.2%
contrib / forks
Stale Release
1072d
PR Velocity
Active
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
2.0K
macOS
9
Windows
8
Python Versions
3.11
47.2%
947
3.12
36.9%
741
3.8
9.5%
191
3.14
3.5%
71
3.13
2.8%
56
Top Countries
1.
US
1.9K
US
2.
DE
44
DE
3.
PL
20
PL
4.
CA
17
CA
5.
IN
16
IN
6.
SG
12
SG
7.
FR
8
FR
8.
TW
6
TW
9.
IE
5
IE
10.
NL
5
NL
Dependencies
3
- schemainspect >=3.1.1663480743
- six
- sqlbag
1 optional dependencies
- psycopg2-binary[pg]
Used By
3
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Unlicense
First Release
July 25, 2016
Last Release
3 years ago
Last Commit
10 months ago
Latest Version
3.0.1663481299
Total Releases
99
Contributors
16
Open PRs
10
Archived
No
Author
Robert Lechte
Python Versions
3
3.7
3.8
3.9
3.10
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh