# Spectrum2

> XMPP transport

**Wikidata**: [Q59342804](https://www.wikidata.org/wiki/Q59342804)  
**Source**: https://4ort.xyz/entity/spectrum2

## Summary
Spectrum2 is an XMPP transport software that serves as a client proxy gateway to legacy instant messaging systems, enabling XMPP users to communicate with non-XMPP networks through libpurple integration.

## Key Facts
- Spectrum2 is an XMPP transport that acts as a client proxy gateway to legacy instant messaging systems
- The software uses the libpurple library for protocol implementation
- It is classified as both free software and an XMPP transport
- The latest version released was 2.0.9 on September 21, 2018
- The project began with version 2.0.0 released on December 29, 2015
- The software source code is hosted on GitHub at https://github.com/SpectrumIM/spectrum2
- The project website is located at https://spectrum.im/
- Spectrum2 is written in the C programming language
- The project has aliases including spectrum2 and spectrum2_manager

## FAQs
### Q: What is the purpose of Spectrum2?
A: Spectrum2 functions as an XMPP transport that bridges XMPP-based messaging systems with legacy instant messaging networks, allowing XMPP users to communicate with contacts on non-XMPP platforms.

### Q: What is relationship between Spectrum2 and libpurple?
A: Spectrum2 utilizes the libpurple library, which provides protocol support for various instant messaging networks, enabling the software to connect to multiple legacy messaging systems.

### Q: How has Spectrum2 evolved over time?
A: Development began with version 2.0.0 on December 29, 2015, with subsequent updates released through version 2.0.9 in September 2018, showing consistent development efforts over approximately three years.

### Q: Where can I find the Spectrum2 source code and documentation?
A: The source code for Spectrum2 is hosted on GitHub at https://github.com/SpectrumIM/spectrum2, while the project website at https://spectrum.im/ provides additional information.

## Why It Matters
Spectrum2 plays a crucial role in the XMPP ecosystem by facilitating interoperability between the modern XMPP protocol and legacy instant messaging systems. Without such transport solutions, users would be confined within their respective messaging networks, unable to communicate with contacts on other platforms. By providing a standardized gateway, Spectrum2 helps break down communication silos and promotes open standards in instant messaging. The software's free nature and open-source development model further contribute to creating a more connected digital communication landscape, where users aren't locked into proprietary messaging ecosystems.

## Notable For
- Being a comprehensive XMPP transport solution that bridges modern XMPP with legacy messaging systems
- Utilizing the widely-used libpurple library for protocol implementation
- Maintaining active development with consistent version releases from 2015 through 2018
- Providing a free software alternative for XMPP transport functionality
- Supporting multiple messaging protocols through its integration with libpurple

## Body
### Overview
Spectrum2 is an XMPP transport software that functions as a client proxy gateway to legacy instant messaging systems. This allows users of XMPP-based messaging to communicate with contacts on non-XMPP networks through a standardized interface.

### Technical Implementation
- Uses the libpurple library for protocol implementation
- Written in the C programming language
- Designed as free software
- Hosted on GitHub at https://github.com/SpectrumIM/spectrum2

### Version History
The project has undergone multiple version releases:
- 2.0.0 - Initial release on December 29, 2015
- 2.0.1 - Released on January 26, 2016
- 2.0.2 - Released on February 9, 2016
- 2.0.3 - Released on February 29, 2016
- 2.0.4 - Released on August 3, 2017
- 2.0.5 - Released on August 9, 2017
- 2.0.6 - Released on February 7, 2018
- 2.0.7 - Released on April 27, 2018
- 2.0.8 - Released on September 17, 2018
- 2.0.9 - Latest version released on September 21, 2018

### Project Information
- Official website: https://spectrum.im/
- Aliases: spectrum2, spectrum2_manager
- Classified as both free software and an XMPP transport
- Part of the broader SpectrumIM project

## References

1. [Release 2.0.9. 2018](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.9)
2. [Release 2.0.0. 2015](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.0)
3. [Release 2.0.1. 2016](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.1)
4. [Release 2.0.2. 2016](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.2)
5. [Release 2.0.3. 2016](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.3)
6. [Release 2.0.4. 2017](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.4)
7. [Release 2.0.5. 2017](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.5)
8. [Release 2.0.6. 2018](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.6)
9. [Release 2.0.7. 2018](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.7)
10. [Release 2.0.8. 2018](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.8)
11. [Release 2.0.10. 2019](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.10)
12. [Release 2.0.11. 2019](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.11)
13. [Release 2.0.12. 2019](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.12)
14. [Release 2.0.13. 2020](https://github.com/SpectrumIM/spectrum2/releases/tag/2.0.13)
15. [Release 2.1.0. 2021](https://github.com/SpectrumIM/spectrum2/releases/tag/2.1.0)
16. [Release 2.1.1. 2022](https://github.com/SpectrumIM/spectrum2/releases/tag/2.1.1)
17. [Release 2.1.2. 2022](https://github.com/SpectrumIM/spectrum2/releases/tag/2.1.2)
18. [Release 2.1.3. 2022](https://github.com/SpectrumIM/spectrum2/releases/tag/2.1.3)
19. [Release 2.2.0. 2023](https://github.com/SpectrumIM/spectrum2/releases/tag/2.2.0)
20. [Release 2.2.1. 2023](https://github.com/SpectrumIM/spectrum2/releases/tag/2.2.1)
21. [Source](https://api.github.com/repos/SpectrumIM/spectrum2)