Poetry: Licence missing from .egg-info

[Corfucinas]

• [ x ] I am on the latest Poetry version.
• [ x ] I have searched the issues of this repo and believe that this is not a duplicate.

• OS version and name: Windows 10
• Poetry version: 1.0.9

pyproject.toml

[tool.poetry]
name = "my-project"
version = "0.1.0"
description = "A description"
authors = ["Name "]
license = "MIT"
readme = "README.md"
homepage = "repo"
repository = "repo"
keywords = ["a", "b", "b"]

[tool.poetry.dependencies]
python = "^3.8"
pandas = "^1.0.5"
numpy = "^1.19.0"
requests = "^2.24.0"
click = "^7.1.2"
retry = "^0.9.2"
tqdm = "^4.47.0"

[tool.poetry.dev-dependencies]
black = "^19.10b0"
mypy = "^0.782"
sphinx = "^3.1.1"
pytest = "^5.4.3"
coverage = {extras = ["toml"], version = "^5.1"}
pytest-cov = "^2.10.0"
pytest-mock = "^3.1.1"
sphinx-autodoc-typehints = "^1.11.0"
nox = "^2020.5.24"
flake8-annotations = "^2.1.0"
flake8-bandit = "^2.1.2"
flake8-black = "^0.2.0"
flake8-docstrings = "^1.5.0"
flake8-import-order = "^0.18.1"
safety = "^1.9.0"
darglint = "^1.4.1"
wemake-python-styleguide = "^0.14.0"
xdoctest = "^0.12.0"
bump2version = "^1.0.0"
sphinx_autodoc_typehints = "^1.11.0"
isort = "^5.0.3"

[tool.black]
line-length = 79
exclude = '''
(
/(
.eggs
| .git
| .hg
| .mypy_cache
| .tox
| .venv
| _build
| buck-out
| build
| dist
)/
)
'''

[tool.coverage.paths]
source = ["src", "*/site-packages"]

[tool.coverage.run]
branch = true
source = ["project"]

[tool.coverage.report]
show_missing = true

[tool.poetry.scripts]
project= "project.main:main"

[build-system]
requires = ["poetry>=0.12"]
build-backend = "poetry.masonry.api"

Issue

I noticed that the licence is currently missing on the .egg-info generated by the install function.
Currently, it shows up as License: UNKNOWN.
However, when using Poetry build, the licence does shows up.
Inquiring if this is normal behavior, thanks for the response

[err931]

We have confirmed that this issue has been fixed in __1.1.0b1.__

I suggest you run poetry self update --preview to install the pre-release version.

[Corfucinas]

Yes, thanks for the reply!