Release - 4.2.0

Summary
========
This release adds many new functions and fixes, and continues to be backwards compatible with stdlib 3.x

Features
-------
- New `base64()` function
- New `deep_merge()` function
- New `delete_undef_values()` function
- New `delete_values()` function
- New `difference()` function
- New `intersection()` function
- New `is_bool()` function
- New `pick_default()` function
- New `union()` function
- New `validate_ipv4_address` function
- New `validate_ipv6_address` function
- Update `ensure_packages()` to take an option hash as a second parameter.
- Update `range()` to take an optional third argument for range step
- Update `validate_slength()` to take an optional third argument for minimum length
- Update `file_line` resource to take `after` and `multiple` attributes

Bugfixes
--------
- Correct `is_string`, `is_domain_name`, `is_array`, `is_float`, and `is_function_available` for parsing odd types such as bools and hashes.
- Allow facts.d facts to contain `=` in the value
- Fix `root_home` fact on darwin systems
- Fix `concat()` to work with a second non-array argument
- Fix `floor()` to work with integer strings
- Fix `is_integer()` to return true if passed integer strings
- Fix `is_numeric()` to return true if passed integer strings
- Fix `merge()` to work with empty strings
- Fix `pick()` to raise the correct error type
- Fix `uriescape()` to use the default URI.escape list
- Add/update unit & acceptance tests.

1 files changed, 1 insertions, 1 deletions

diff --git a/metadata.json b/metadata.json
index 5e9fb0e..46ea7ac 100644
--- a/metadata.json
+++ b/metadata.json
@@ -92,7 +92,7 @@
     }
   ],
   "name": "puppetlabs-stdlib",
-  "version": "3.2.1",
+  "version": "4.2.0",
   "source": "git://github.com/puppetlabs/puppetlabs-stdlib",
   "author": "puppetlabs",
   "license": "Apache 2.0",