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#Changelog

mpmaggregate 0.2.5 (2026-03-30)

Initial CRAN release

• First release of the package on CRAN.
• Provides tools for aggregating matrix population models under lambda- and R0-based frameworks.
• Includes vignettes demonstrating typical workflows and usage.

mpmaggregate 0.2.4 (2026-03-28)

• Improved vignettes

mpmaggregate 0.2.3 (2026-03-22)

• Added documentation explaining effectiveness of aggregation.
• Improved clarity of user-facing error messages.
• Removed reducible matrix examples from documentation.

mpmaggregate 0.2.2 (2026-03-18)

• Documentation updates: documentation more accessible with a gentler introduction
• Minor vignette updates.
• Added dedication.

mpmaggregate 0.2.1 (2026-03-04)

• Documentation updates: clarified help text and standardized references/DOIs.
• Minor vignette formatting updates.

mpmaggregate 0.2.0 (2026-03-01)

Breaking changes

• Renamed elasticity() to mpm_elasticity() to avoid name collisions with other demographic packages.

Documentation

• Simplified and streamlined function documentation across the package.

mpmaggregate 0.1.1

Initial version

• Added mpm_aggregate() and leslie_aggregate() for standard and elasticity-consistent aggregation in the lambda and R0 frameworks.
• Added generation_time(), a function to compute generation time from matrix population models using either a λ-based or R0-based framework.
• Added elasticity(), a function to compute elasticities of the dominant population growth rate (λ) or net reproductive rate (R₀) with respect to entries of matrix population models.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.