[bug#44873] [PATCH 0/6] Fix Haskell packages incompatible with latest LTSHaskell release.

[Carlo Holl]

Guix,

My recent contribution, pushed to master as 
e6bfb02eb79777b760031384d4a3c14239f7fb55 (bug#44174), introduced some haskell 
packages that are newer than the latest LTSHaskell release supported by Guix, 
as pointed out by Ricardo Wurmus. This patch series fixes that, representing a 
downgrade of several of the packages to versions matching the latest LTSHaskell 
release, as well as one package addition.

Carlo Holl (6):
  gnu: ghc-tabular: Downgrade to 0.2.2.7.
  gnu: ghc-doctest: Downgrade to 0.16.2.
  gnu: Add ghc-easytest.
  gnu: ghc-hledger-lib: Downgrade to 0.14.1.
  gnu: hledger: Downgrade to 1.14.2.
  gnu: ghc-cassava-megaparsec: Downgrade to 2.0.1.

 gnu/packages/finance.scm       | 19 +++++----
 gnu/packages/haskell-check.scm | 75 ++++++++++++++++++++++++++++++++++
 gnu/packages/haskell-xyz.scm   | 35 +++++++---------
 3 files changed, 99 insertions(+), 30 deletions(-)

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2.29.2