Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [Requirement not satisfied: httpx (>=0.28.1)
]: [Couldn't install the httpx dependency satisfying required version]
=============
[Requirement not satisfied: pydantic (>=2.11.2)
]: [Couldn't install the pydantic dependency of required version]
=============
[Requirement not satisfied: python-dotenv (>=1.1.0)
]: [Couldn't install the python-dotenv dependency of required version]

Issue: Required dependencies are not available in the versions that are required by the current release.
Resolution: Release the newer versions of the dependencies.