Some of the dependencies that were updated in 4.1.0 present breaking changes, specifically that they dropped NodeJS v8 support (which both violates semver rules and poses an incompatibility issue since this repo is marked as supporting NodeJS v8). Namely, Chalk 4.0.0, log-symbols 4.0.0, and tsd all dropped support for NodeJS v10.
Some of the dependencies that were updated in 4.1.0 present breaking changes, specifically that they dropped NodeJS v8 support (which both violates semver rules and poses an incompatibility issue since this repo is marked as supporting NodeJS v8). Namely, Chalk 4.0.0, log-symbols 4.0.0, and tsd all dropped support for NodeJS v10.