Project Summary
An extensible and highly configurable alternative to redshift
In a Nutshell, blueshift (display temperature)...
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took an estimated 1 years of effort (COCOMO model)
starting with its first commit in February, 2014
ending with its most recent commit over 1 year ago
Quick Reference
GNU Affero General Public License v3.0 or later
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These details are provided for information only. No information here is legal advice and should not be used as such.
GNU Free Documentation License v1.3
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These details are provided for information only. No information here is legal advice and should not be used as such.
GNU General Public License v3.0 or later
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Use Patent Claims
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryMay 28 2026 — Jun 27 2026
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12 Month SummaryJun 27 2025 — Jun 27 2026
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